| 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 | $35.93 | 10.446% | $39.6832 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $239.29 | 11.561% | $266.9543 | $266.95 | $266.95 | $267.00 |
| Purchase #3 | $39.35 | 7.187% | $42.1781 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $104.79 | 9.352% | $114.59 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $112.81 | 8.188% | $122.0469 | $122.05 | $122.05 | $122.00 |
| Purchase #6 | $11.95 | 7.734% | $12.8742 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $41.86 | 11.775% | $46.789 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $585.98 | $645.1157 | $645.11 | $645.15 | $645.20 | |