| 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 | $68.48 | 10.345% | $75.5643 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $44.41 | 13.563% | $50.4333 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $24.33 | 6.153% | $25.827 | $25.83 | $25.85 | $25.80 |
| Purchase #4 | $162.53 | 13.396% | $184.3025 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $177.42 | 7.731% | $191.1363 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $228.64 | 11.635% | $255.2423 | $255.24 | $255.25 | $255.20 |
| Purchase #7 | $106.84 | 7.470% | $114.8209 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $812.65 | $897.3266 | $897.32 | $897.35 | $897.20 | |