| 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 | $82.49 | 7.445% | $88.6314 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $138.33 | 12.406% | $155.4912 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $58.45 | 5.818% | $61.8506 | $61.85 | $61.85 | $61.90 |
| Purchase #4 | $194.71 | 9.489% | $213.186 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $176.31 | 6.107% | $187.0773 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $226.81 | 13.153% | $256.6423 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $112.33 | 3.234% | $115.9628 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $989.43 | $1,078.8416 | $1,078.84 | $1,078.90 | $1,078.90 | |