| 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 | $32.49 | 8.291% | $35.1837 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $138.60 | 11.715% | $154.837 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $116.49 | 7.548% | $125.2827 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $111.30 | 11.216% | $123.7834 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $51.40 | 5.597% | $54.2769 | $54.28 | $54.30 | $54.30 |
| Purchase #6 | $31.48 | 13.622% | $35.7682 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $230.77 | 4.557% | $241.2862 | $241.29 | $241.30 | $241.30 |
| 7 purchase totals = | $712.53 | $770.4181 | $770.42 | $770.50 | $770.50 | |