| 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 | $96.79 | 6.403% | $102.9875 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $38.35 | 7.317% | $41.1561 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $88.64 | 4.816% | $92.9089 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $7.33 | 4.302% | $7.6453 | $7.65 | $7.65 | $7.60 |
| Purchase #5 | $56.58 | 13.129% | $64.0084 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $222.67 | 8.734% | $242.118 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $42.75 | 9.774% | $46.9284 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $553.11 | $597.7526 | $597.77 | $597.75 | $597.70 | |