| 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 | $35.84 | 13.350% | $40.6246 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $71.43 | 5.860% | $75.6158 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $101.44 | 6.634% | $108.1695 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $130.40 | 10.612% | $144.238 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $85.61 | 12.755% | $96.5296 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $181.56 | 7.854% | $195.8197 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $96.65 | 11.702% | $107.96 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $702.93 | $768.9572 | $768.96 | $768.90 | $768.90 | |