| 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 | $10.71 | 9.532% | $11.7309 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $148.78 | 7.588% | $160.0694 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $25.49 | 12.493% | $28.6745 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $193.63 | 4.182% | $201.7276 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $120.61 | 8.718% | $131.1248 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $131.57 | 7.776% | $141.8009 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $50.97 | 3.626% | $52.8182 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $681.76 | $727.9463 | $727.94 | $727.90 | $727.90 | |