| 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 | $9.91 | 6.311% | $10.5354 | $10.54 | $10.55 | $10.50 |
| Purchase #2 | $164.81 | 4.858% | $172.8165 | $172.82 | $172.80 | $172.80 |
| Purchase #3 | $120.74 | 4.111% | $125.7036 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $235.84 | 8.115% | $254.9784 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $180.51 | 7.658% | $194.3335 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $126.98 | 7.306% | $136.2572 | $136.26 | $136.25 | $136.30 |
| Purchase #7 | $66.74 | 4.558% | $69.782 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $905.53 | $964.4066 | $964.41 | $964.45 | $964.40 | |