| 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 | $101.44 | 5.464% | $106.9827 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $50.56 | 8.205% | $54.7084 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $59.89 | 6.728% | $63.9194 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $88.89 | 11.137% | $98.7897 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $87.48 | 8.327% | $94.7645 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $201.67 | 7.765% | $217.3297 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $45.82 | 11.449% | $51.0659 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $635.75 | $687.5603 | $687.56 | $687.55 | $687.60 | |