| 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 | $79.75 | 9.761% | $87.5344 | $87.53 | $87.55 | $87.50 |
| Purchase #2 | $165.31 | 12.578% | $186.1027 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $197.33 | 4.453% | $206.1171 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $44.44 | 6.286% | $47.2335 | $47.23 | $47.25 | $47.20 |
| Purchase #5 | $91.73 | 10.600% | $101.4534 | $101.45 | $101.45 | $101.50 |
| Purchase #6 | $174.88 | 3.279% | $180.6143 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $144.77 | 6.641% | $154.3842 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $898.21 | $963.4396 | $963.42 | $963.45 | $963.40 | |