| 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 | $29.80 | 8.750% | $32.4075 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $112.74 | 8.132% | $121.908 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $45.60 | 6.840% | $48.719 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $58.43 | 9.800% | $64.1561 | $64.16 | $64.15 | $64.20 |
| Purchase #5 | $39.38 | 8.161% | $42.5938 | $42.59 | $42.60 | $42.60 |
| Purchase #6 | $119.51 | 10.177% | $131.6725 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $153.42 | 5.609% | $162.0253 | $162.03 | $162.05 | $162.00 |
| 7 purchase totals = | $558.88 | $603.4822 | $603.49 | $603.45 | $603.50 | |