| 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 | $30.73 | 6.428% | $32.7053 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $55.28 | 3.515% | $57.2231 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $224.65 | 9.292% | $245.5245 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $11.56 | 8.671% | $12.5624 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $10.93 | 8.230% | $11.8295 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $10.45 | 4.446% | $10.9146 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $68.54 | 9.780% | $75.2432 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $412.14 | $446.0026 | $445.99 | $445.95 | $445.90 | |