| 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 | $34.81 | 7.205% | $37.3181 | $37.32 | $37.30 | $37.30 |
| Purchase #2 | $108.84 | 8.456% | $118.0435 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $250.60 | 10.656% | $277.3039 | $277.30 | $277.30 | $277.30 |
| Purchase #4 | $97.55 | 13.405% | $110.6266 | $110.63 | $110.65 | $110.60 |
| Purchase #5 | $52.51 | 3.745% | $54.4765 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $220.63 | 10.400% | $243.5755 | $243.58 | $243.60 | $243.60 |
| Purchase #7 | $110.88 | 3.391% | $114.6399 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $875.82 | $955.9840 | $955.99 | $956.05 | $955.90 | |