| 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 | $21.52 | 13.874% | $24.5057 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $81.57 | 13.395% | $92.4963 | $92.50 | $92.50 | $92.50 |
| Purchase #3 | $127.34 | 5.725% | $134.6302 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $115.70 | 3.243% | $119.4522 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $46.98 | 7.483% | $50.4955 | $50.50 | $50.50 | $50.50 |
| Purchase #6 | $53.25 | 6.501% | $56.7118 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $29.71 | 10.158% | $32.7279 | $32.73 | $32.75 | $32.70 |
| 7 purchase totals = | $476.07 | $511.0196 | $511.03 | $511.05 | $511.00 | |