| 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 | $36.85 | 10.593% | $40.7535 | $40.75 | $40.75 | $40.80 |
| Purchase #2 | $49.36 | 4.351% | $51.5077 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $93.79 | 9.495% | $102.6954 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $87.61 | 13.868% | $99.7598 | $99.76 | $99.75 | $99.80 |
| Purchase #5 | $135.30 | 10.470% | $149.4659 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $64.58 | 11.150% | $71.7807 | $71.78 | $71.80 | $71.80 |
| Purchase #7 | $219.79 | 9.329% | $240.2942 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $687.28 | $756.2572 | $756.26 | $756.25 | $756.40 | |