| 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 | $25.62 | 11.634% | $28.6006 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $35.65 | 12.463% | $40.0931 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $147.31 | 8.248% | $159.4601 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $57.72 | 11.275% | $64.2279 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $188.41 | 9.654% | $206.5991 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $25.42 | 10.595% | $28.1132 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $81.45 | 13.709% | $92.616 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $561.58 | $619.7100 | $619.71 | $619.70 | $619.70 | |