| 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 | $91.87 | 8.795% | $99.95 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $175.53 | 13.830% | $199.8058 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $96.94 | 4.833% | $101.6251 | $101.63 | $101.65 | $101.60 |
| Purchase #4 | $209.65 | 10.713% | $232.1098 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $60.91 | 9.797% | $66.8774 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $29.29 | 9.819% | $32.166 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $39.99 | 6.131% | $42.4418 | $42.44 | $42.45 | $42.40 |
| 7 purchase totals = | $704.18 | $774.9759 | $774.99 | $775.00 | $775.00 | |