| 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 | $12.66 | 7.131% | $13.5628 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $195.35 | 6.786% | $208.6065 | $208.61 | $208.60 | $208.60 |
| Purchase #3 | $25.96 | 5.374% | $27.3551 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $104.27 | 10.188% | $114.893 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $205.59 | 5.162% | $216.2026 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $102.46 | 5.829% | $108.4324 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $173.76 | 10.764% | $192.4635 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $820.05 | $881.5159 | $881.51 | $881.50 | $881.60 | |