| 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 | $57.32 | 11.246% | $63.7662 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $90.29 | 11.260% | $100.4567 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $185.93 | 9.457% | $203.5134 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $32.42 | 4.208% | $33.7842 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $28.42 | 5.504% | $29.9842 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $201.28 | 9.159% | $219.7152 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $141.79 | 5.547% | $149.6551 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $737.45 | $800.8750 | $800.88 | $800.85 | $801.00 | |