| 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 | $46.32 | 3.226% | $47.8143 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $210.29 | 7.548% | $226.1627 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $17.34 | 6.740% | $18.5087 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $104.88 | 5.300% | $110.4386 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $146.77 | 9.693% | $160.9964 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $59.54 | 4.845% | $62.4247 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $92.31 | 3.842% | $95.8566 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $677.45 | $722.2020 | $722.20 | $722.15 | $722.20 | |