| 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 | $43.71 | 11.610% | $48.7847 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $50.64 | 4.757% | $53.0489 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $210.55 | 10.754% | $233.1925 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $36.61 | 8.108% | $39.5783 | $39.58 | $39.60 | $39.60 |
| Purchase #5 | $200.38 | 4.618% | $209.6335 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $41.73 | 10.410% | $46.0741 | $46.07 | $46.05 | $46.10 |
| Purchase #7 | $230.40 | 6.753% | $245.9589 | $245.96 | $245.95 | $246.00 |
| 7 purchase totals = | $814.02 | $876.2709 | $876.26 | $876.30 | $876.30 | |