| 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 | $29.28 | 13.120% | $33.1215 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $167.77 | 3.232% | $173.1923 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $109.77 | 12.594% | $123.5944 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $207.28 | 9.355% | $226.671 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $147.83 | 12.577% | $166.4226 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $81.44 | 13.718% | $92.6119 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $31.47 | 12.310% | $35.344 | $35.34 | $35.35 | $35.30 |
| 7 purchase totals = | $774.84 | $850.9577 | $850.94 | $850.90 | $850.90 | |