| 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 | $37.62 | 11.495% | $41.9444 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $98.54 | 12.122% | $110.485 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $90.73 | 8.715% | $98.6371 | $98.64 | $98.65 | $98.60 |
| Purchase #4 | $183.73 | 4.742% | $192.4425 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $166.80 | 6.545% | $177.7171 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $99.26 | 5.815% | $105.032 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $9.63 | 7.536% | $10.3557 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $686.31 | $736.6138 | $736.62 | $736.65 | $736.50 | |