| 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 | $100.61 | 10.197% | $110.8692 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $15.96 | 3.499% | $16.5184 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $113.32 | 4.251% | $118.1372 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $100.75 | 5.874% | $106.6681 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $141.41 | 4.395% | $147.625 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $169.80 | 11.454% | $189.2489 | $189.25 | $189.25 | $189.20 |
| Purchase #7 | $65.59 | 10.781% | $72.6613 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $707.44 | $761.7281 | $761.74 | $761.70 | $761.70 | |