| 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 | $32.76 | 3.220% | $33.8149 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $190.94 | 13.854% | $217.3928 | $217.39 | $217.40 | $217.40 |
| Purchase #3 | $148.75 | 3.194% | $153.5011 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $209.85 | 12.294% | $235.649 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $147.58 | 8.370% | $159.9324 | $159.93 | $159.95 | $159.90 |
| Purchase #6 | $37.52 | 6.496% | $39.9573 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $117.35 | 10.305% | $129.4429 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $884.75 | $969.6904 | $969.68 | $969.70 | $969.60 | |