| 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 | $31.29 | 8.801% | $34.0438 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $85.43 | 9.380% | $93.4433 | $93.44 | $93.45 | $93.40 |
| Purchase #3 | $235.80 | 11.499% | $262.9146 | $262.91 | $262.90 | $262.90 |
| Purchase #4 | $86.93 | 10.266% | $95.8542 | $95.85 | $95.85 | $95.90 |
| Purchase #5 | $238.44 | 12.454% | $268.1353 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $45.41 | 3.240% | $46.8813 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $162.62 | 5.804% | $172.0585 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $885.92 | $973.3310 | $973.32 | $973.35 | $973.30 | |