| 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 | $56.63 | 6.170% | $60.1241 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $23.41 | 7.857% | $25.2493 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $69.61 | 10.649% | $77.0228 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $200.29 | 3.677% | $207.6547 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $79.55 | 12.177% | $89.2368 | $89.24 | $89.25 | $89.20 |
| Purchase #6 | $79.64 | 10.218% | $87.7776 | $87.78 | $87.80 | $87.80 |
| Purchase #7 | $19.30 | 8.818% | $21.0019 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $528.43 | $568.0672 | $568.06 | $568.05 | $568.00 | |