| 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 | $40.35 | 10.522% | $44.5956 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $30.88 | 8.817% | $33.6027 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $181.42 | 13.359% | $205.6559 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $194.73 | 3.102% | $200.7705 | $200.77 | $200.75 | $200.80 |
| Purchase #5 | $94.60 | 3.651% | $98.0538 | $98.05 | $98.05 | $98.10 |
| Purchase #6 | $110.51 | 4.516% | $115.5006 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $19.45 | 11.266% | $21.6412 | $21.64 | $21.65 | $21.60 |
| 7 purchase totals = | $671.94 | $719.8203 | $719.82 | $719.80 | $719.90 | |