| 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 | $11.44 | 9.561% | $12.5338 | $12.53 | $12.55 | $12.50 |
| Purchase #2 | $89.84 | 9.219% | $98.1223 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $61.64 | 10.280% | $67.9766 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $130.94 | 10.147% | $144.2265 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $204.56 | 7.578% | $220.0616 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $223.49 | 6.425% | $237.8492 | $237.85 | $237.85 | $237.80 |
| Purchase #7 | $147.32 | 3.758% | $152.8563 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $869.23 | $933.6263 | $933.63 | $933.65 | $933.60 | |