| 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 | $35.37 | 9.366% | $38.6828 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $70.33 | 7.168% | $75.3713 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $12.69 | 3.561% | $13.1419 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $195.93 | 8.537% | $212.6565 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $147.45 | 5.360% | $155.3533 | $155.35 | $155.35 | $155.40 |
| Purchase #6 | $76.53 | 9.383% | $83.7108 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $153.71 | 9.331% | $168.0527 | $168.05 | $168.05 | $168.10 |
| 7 purchase totals = | $692.01 | $746.9693 | $746.96 | $746.95 | $747.10 | |