| 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 | $31.50 | 6.126% | $33.4297 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $175.32 | 4.414% | $183.0586 | $183.06 | $183.05 | $183.10 |
| Purchase #3 | $124.82 | 13.754% | $141.9877 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $84.86 | 10.423% | $93.705 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $196.51 | 7.589% | $211.4231 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $129.59 | 7.747% | $139.6293 | $139.63 | $139.65 | $139.60 |
| Purchase #7 | $69.59 | 5.371% | $73.3277 | $73.33 | $73.35 | $73.30 |
| 7 purchase totals = | $812.19 | $876.5611 | $876.57 | $876.60 | $876.50 | |