| 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 | $33.96 | 4.106% | $35.3544 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $97.65 | 5.798% | $103.3117 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $120.67 | 12.541% | $135.8032 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $154.95 | 8.860% | $168.6786 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $140.79 | 3.541% | $145.7754 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $21.74 | 11.868% | $24.3201 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $238.92 | 11.221% | $265.7292 | $265.73 | $265.75 | $265.70 |
| 7 purchase totals = | $808.68 | $878.9726 | $878.97 | $879.00 | $879.00 | |