| 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 | $23.63 | 3.584% | $24.4769 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $14.57 | 10.237% | $16.0615 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $235.49 | 5.841% | $249.245 | $249.25 | $249.25 | $249.20 |
| Purchase #4 | $240.45 | 11.372% | $267.794 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $71.43 | 6.226% | $75.8772 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $126.72 | 12.353% | $142.3737 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $28.97 | 13.809% | $32.9705 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $741.26 | $808.7988 | $808.80 | $808.80 | $808.90 | |