| 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 | $87.95 | 4.506% | $91.913 | $91.91 | $91.90 | $91.90 |
| Purchase #2 | $67.78 | 8.190% | $73.3312 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $112.34 | 12.440% | $126.3151 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $96.36 | 13.478% | $109.3474 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $10.48 | 11.657% | $11.7017 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $191.95 | 6.316% | $204.0736 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $65.48 | 4.704% | $68.5602 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $632.34 | $685.2422 | $685.24 | $685.20 | $685.20 | |