| 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 | $223.45 | 10.713% | $247.3882 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $44.27 | 12.515% | $49.8104 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $70.77 | 12.824% | $79.8455 | $79.85 | $79.85 | $79.80 |
| Purchase #4 | $53.58 | 6.299% | $56.955 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $57.86 | 8.617% | $62.8458 | $62.85 | $62.85 | $62.80 |
| Purchase #6 | $53.25 | 6.327% | $56.6191 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $90.45 | 11.315% | $100.6844 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $593.63 | $654.1484 | $654.16 | $654.15 | $654.10 | |