| 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 | $33.49 | 12.450% | $37.6595 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $85.39 | 11.413% | $95.1356 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $193.50 | 13.598% | $219.8121 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $25.70 | 12.275% | $28.8547 | $28.85 | $28.85 | $28.90 |
| Purchase #5 | $90.32 | 6.732% | $96.4003 | $96.40 | $96.40 | $96.40 |
| Purchase #6 | $44.40 | 12.549% | $49.9718 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $128.29 | 10.583% | $141.8669 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $601.09 | $669.7009 | $669.70 | $669.65 | $669.80 | |