| 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 | $6.33 | 12.255% | $7.1057 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $32.97 | 3.128% | $34.0013 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $43.93 | 11.698% | $49.0689 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $63.89 | 5.635% | $67.4902 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $38.68 | 8.222% | $41.8603 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $94.50 | 7.641% | $101.7207 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $193.98 | 4.638% | $202.9768 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $474.28 | $504.2239 | $504.23 | $504.20 | $504.30 | |