| 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 | $72.25 | 13.593% | $82.0709 | $82.07 | $82.05 | $82.10 |
| Purchase #2 | $99.74 | 12.811% | $112.5177 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $114.33 | 13.771% | $130.0744 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $81.28 | 8.707% | $88.357 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $90.96 | 12.620% | $102.4392 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $72.47 | 4.608% | $75.8094 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $198.63 | 5.773% | $210.0969 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $729.66 | $801.3655 | $801.37 | $801.30 | $801.40 | |