| 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 | $51.82 | 11.725% | $57.8959 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $101.68 | 11.211% | $113.0793 | $113.08 | $113.10 | $113.10 |
| Purchase #3 | $190.99 | 6.269% | $202.9632 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $7.47 | 3.632% | $7.7413 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $211.39 | 5.664% | $223.3631 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $39.86 | 11.234% | $44.3379 | $44.34 | $44.35 | $44.30 |
| Purchase #7 | $204.45 | 3.855% | $212.3315 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $807.66 | $861.7122 | $861.71 | $861.75 | $861.70 | |