| 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 | $31.56 | 12.597% | $35.5356 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $68.93 | 8.281% | $74.6381 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $226.32 | 3.238% | $233.6482 | $233.65 | $233.65 | $233.60 |
| Purchase #4 | $65.75 | 6.672% | $70.1368 | $70.14 | $70.15 | $70.10 |
| Purchase #5 | $195.28 | 3.578% | $202.2671 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $144.35 | 10.601% | $159.6525 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $83.60 | 10.127% | $92.0662 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $815.79 | $867.9445 | $867.96 | $867.95 | $867.90 | |