| 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 | $53.29 | 7.652% | $57.3678 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $152.73 | 12.213% | $171.3829 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $24.40 | 12.572% | $27.4676 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $76.99 | 13.169% | $87.1288 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $93.79 | 8.874% | $102.1129 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $139.85 | 5.342% | $147.3208 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $22.52 | 5.722% | $23.8086 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $563.57 | $616.5894 | $616.59 | $616.55 | $616.60 | |