| 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 | $109.87 | 3.162% | $113.3441 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $41.99 | 13.550% | $47.6796 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $83.63 | 5.365% | $88.1167 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $223.82 | 4.355% | $233.5674 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $155.76 | 4.169% | $162.2536 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $24.92 | 8.626% | $27.0696 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $110.81 | 6.842% | $118.3916 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $750.80 | $790.4226 | $790.42 | $790.40 | $790.50 | |