| 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 | $49.64 | 8.368% | $53.7939 | $53.79 | $53.80 | $53.80 |
| Purchase #2 | $40.27 | 8.593% | $43.7304 | $43.73 | $43.75 | $43.70 |
| Purchase #3 | $206.47 | 12.635% | $232.5575 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $119.95 | 7.400% | $128.8263 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $41.59 | 13.460% | $47.188 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $151.29 | 11.333% | $168.4357 | $168.44 | $168.45 | $168.40 |
| Purchase #7 | $195.63 | 8.804% | $212.8533 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $804.84 | $887.3851 | $887.39 | $887.45 | $887.40 | |