| 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 | $79.51 | 7.707% | $85.6378 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $212.37 | 9.483% | $232.509 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $20.28 | 9.753% | $22.2579 | $22.26 | $22.25 | $22.30 |
| Purchase #4 | $210.57 | 6.715% | $224.7098 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $86.85 | 11.460% | $96.803 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $192.81 | 8.628% | $209.4456 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $84.58 | 11.210% | $94.0614 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $886.97 | $965.4245 | $965.43 | $965.40 | $965.40 | |