| 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 | $9.66 | 9.561% | $10.5836 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $48.39 | 9.855% | $53.1588 | $53.16 | $53.15 | $53.20 |
| Purchase #3 | $117.46 | 10.769% | $130.1093 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $93.96 | 9.820% | $103.1869 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $190.86 | 3.286% | $197.1317 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $171.37 | 3.804% | $177.8889 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $205.62 | 4.454% | $214.7783 | $214.78 | $214.80 | $214.80 |
| 7 purchase totals = | $837.32 | $886.8375 | $886.84 | $886.90 | $886.90 | |