| 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 | $111.61 | 10.778% | $123.6393 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $205.31 | 3.298% | $212.0811 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $95.73 | 5.717% | $101.2029 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $20.41 | 5.559% | $21.5446 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $49.42 | 9.653% | $54.1905 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $128.62 | 7.861% | $138.7308 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $121.29 | 5.745% | $128.2581 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $732.39 | $779.6473 | $779.64 | $779.70 | $779.60 | |