| 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 | $97.52 | 3.332% | $100.7694 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $57.35 | 11.668% | $64.0416 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $225.70 | 3.650% | $233.9381 | $233.94 | $233.95 | $233.90 |
| Purchase #4 | $12.77 | 10.183% | $14.0704 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $38.98 | 8.829% | $42.4215 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $88.76 | 5.751% | $93.8646 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $194.87 | 4.711% | $204.0503 | $204.05 | $204.05 | $204.10 |
| 7 purchase totals = | $715.95 | $753.1559 | $753.15 | $753.10 | $753.20 | |