| 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 | $66.66 | 10.672% | $73.774 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $88.55 | 13.664% | $100.6495 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $70.66 | 13.653% | $80.3072 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $10.52 | 12.122% | $11.7952 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $13.38 | 4.176% | $13.9387 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $65.73 | 6.196% | $69.8026 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $157.42 | 11.213% | $175.0715 | $175.07 | $175.05 | $175.10 |
| 7 purchase totals = | $472.92 | $525.3387 | $525.34 | $525.30 | $525.30 | |