| 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 | $62.99 | 8.586% | $68.3983 | $68.40 | $68.40 | $68.40 |
| Purchase #2 | $229.75 | 8.594% | $249.4947 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $49.95 | 11.836% | $55.8621 | $55.86 | $55.85 | $55.90 |
| Purchase #4 | $106.63 | 6.731% | $113.8073 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $228.48 | 12.357% | $256.7133 | $256.71 | $256.70 | $256.70 |
| Purchase #6 | $249.64 | 11.740% | $278.9477 | $278.95 | $278.95 | $278.90 |
| Purchase #7 | $103.86 | 6.591% | $110.7054 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,031.30 | $1,133.9288 | $1,133.93 | $1,133.90 | $1,133.90 | |