| 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 | $50.69 | 5.272% | $53.3624 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $112.51 | 9.422% | $123.1107 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $37.73 | 7.393% | $40.5194 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $8.70 | 12.590% | $9.7953 | $9.80 | $9.80 | $9.80 |
| Purchase #5 | $244.78 | 7.613% | $263.4151 | $263.42 | $263.40 | $263.40 |
| Purchase #6 | $23.94 | 12.691% | $26.9782 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $51.38 | 12.726% | $57.9186 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $529.73 | $575.0997 | $575.11 | $575.05 | $575.10 | |