| 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 | $85.76 | 8.804% | $93.3103 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $244.58 | 13.719% | $278.1339 | $278.13 | $278.15 | $278.10 |
| Purchase #3 | $56.60 | 7.751% | $60.9871 | $60.99 | $61.00 | $61.00 |
| Purchase #4 | $245.44 | 13.775% | $279.2494 | $279.25 | $279.25 | $279.20 |
| Purchase #5 | $99.91 | 8.531% | $108.4333 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $43.32 | 13.342% | $49.0998 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $91.45 | 10.750% | $101.2809 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $867.06 | $970.4947 | $970.49 | $970.55 | $970.40 | |