| 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 | $32.58 | 7.110% | $34.8964 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $161.35 | 12.726% | $181.8834 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $128.78 | 10.815% | $142.7076 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $80.51 | 9.469% | $88.1335 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $213.27 | 6.155% | $226.3968 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $164.77 | 7.728% | $177.5034 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $90.53 | 5.499% | $95.5082 | $95.51 | $95.50 | $95.50 |
| 7 purchase totals = | $871.79 | $947.0293 | $947.03 | $947.05 | $947.00 | |