| 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 | $30.36 | 7.864% | $32.7475 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $117.30 | 13.635% | $133.2939 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $50.30 | 7.318% | $53.981 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $30.35 | 13.177% | $34.3492 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $144.35 | 9.502% | $158.0661 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $163.46 | 11.271% | $181.8836 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $119.86 | 5.223% | $126.1203 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $655.98 | $720.4416 | $720.44 | $720.45 | $720.40 | |