| 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 | $44.75 | 4.124% | $46.5955 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $20.51 | 7.408% | $22.0294 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $203.57 | 9.683% | $223.2817 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $146.57 | 5.356% | $154.4203 | $154.42 | $154.40 | $154.40 |
| Purchase #5 | $48.58 | 9.286% | $53.0911 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $59.83 | 4.433% | $62.4823 | $62.48 | $62.50 | $62.50 |
| Purchase #7 | $18.35 | 4.186% | $19.1181 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $542.16 | $581.0184 | $581.02 | $581.05 | $581.00 | |