| 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 | $84.68 | 7.405% | $90.9506 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $48.27 | 5.302% | $50.8293 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $195.58 | 3.324% | $202.0811 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $221.32 | 11.801% | $247.438 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $89.31 | 3.345% | $92.2974 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $179.71 | 13.695% | $204.3213 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $37.94 | 9.715% | $41.6259 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $856.81 | $929.5436 | $929.55 | $929.60 | $929.50 | |