| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.76 | 5.326% | $45.0374 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $106.27 | 13.403% | $120.5134 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $211.50 | 4.356% | $220.7129 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $220.68 | 3.835% | $229.1431 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $147.93 | 11.595% | $165.0825 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $199.28 | 5.679% | $210.5971 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $93.32 | 11.683% | $104.2226 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $1,021.74 | $1,095.3090 | $1,095.30 | $1,095.30 | $1,095.20 | |