| 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 | $225.58 | 8.646% | $245.0836 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $29.63 | 6.553% | $31.5717 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $43.99 | 12.426% | $49.4562 | $49.46 | $49.45 | $49.50 |
| Purchase #4 | $58.59 | 10.825% | $64.9324 | $64.93 | $64.95 | $64.90 |
| Purchase #5 | $191.75 | 3.142% | $197.7748 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $49.84 | 7.472% | $53.564 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $159.40 | 10.165% | $175.603 | $175.60 | $175.60 | $175.60 |
| 7 purchase totals = | $758.78 | $817.9857 | $817.97 | $817.95 | $818.10 | |