| 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 | $38.31 | 6.356% | $40.745 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $109.36 | 8.585% | $118.7486 | $118.75 | $118.75 | $118.70 |
| Purchase #3 | $42.97 | 4.789% | $45.0278 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $135.33 | 11.195% | $150.4802 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $130.66 | 8.318% | $141.5283 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $238.42 | 8.313% | $258.2399 | $258.24 | $258.25 | $258.20 |
| Purchase #7 | $194.45 | 8.571% | $211.1163 | $211.12 | $211.10 | $211.10 |
| 7 purchase totals = | $889.50 | $965.8861 | $965.90 | $965.95 | $965.70 | |