| 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 | $106.49 | 13.658% | $121.0344 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $8.39 | 11.767% | $9.3773 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $83.33 | 4.458% | $87.0449 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $60.45 | 11.502% | $67.403 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $62.35 | 9.301% | $68.1492 | $68.15 | $68.15 | $68.10 |
| Purchase #6 | $176.74 | 7.455% | $189.916 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $47.55 | 6.828% | $50.7967 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $545.30 | $593.7215 | $593.72 | $593.75 | $593.60 | |