| 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 | $39.64 | 5.788% | $41.9344 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $49.87 | 6.541% | $53.132 | $53.13 | $53.15 | $53.10 |
| Purchase #3 | $236.55 | 6.600% | $252.1623 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $50.34 | 4.614% | $52.6627 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $198.74 | 10.422% | $219.4527 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $38.63 | 10.704% | $42.765 | $42.77 | $42.75 | $42.80 |
| Purchase #7 | $87.39 | 5.858% | $92.5093 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $701.16 | $754.6184 | $754.61 | $754.60 | $754.70 | |