| 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 | $87.77 | 12.420% | $98.671 | $98.67 | $98.65 | $98.70 |
| Purchase #2 | $38.80 | 5.574% | $40.9627 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $128.53 | 12.859% | $145.0577 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $117.57 | 8.405% | $127.4518 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $62.75 | 8.505% | $68.0869 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $103.26 | 11.263% | $114.8902 | $114.89 | $114.90 | $114.90 |
| Purchase #7 | $122.45 | 10.489% | $135.2938 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $661.13 | $730.4141 | $730.41 | $730.40 | $730.60 | |