| 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 | $57.83 | 4.581% | $60.4792 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $25.74 | 13.545% | $29.2265 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $119.53 | 3.363% | $123.5498 | $123.55 | $123.55 | $123.50 |
| Purchase #4 | $106.66 | 13.636% | $121.2042 | $121.20 | $121.20 | $121.20 |
| Purchase #5 | $187.40 | 12.246% | $210.349 | $210.35 | $210.35 | $210.30 |
| Purchase #6 | $183.41 | 7.278% | $196.7586 | $196.76 | $196.75 | $196.80 |
| Purchase #7 | $38.82 | 5.462% | $40.9403 | $40.94 | $40.95 | $40.90 |
| 7 purchase totals = | $719.39 | $782.5076 | $782.51 | $782.55 | $782.40 | |