| 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 | $13.93 | 7.323% | $14.9501 | $14.95 | $14.95 | $15.00 |
| Purchase #2 | $96.86 | 9.527% | $106.0879 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $194.44 | 8.455% | $210.8799 | $210.88 | $210.90 | $210.90 |
| Purchase #4 | $91.70 | 8.242% | $99.2579 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $30.63 | 7.271% | $32.8571 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $159.53 | 13.242% | $180.655 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $230.45 | 6.190% | $244.7149 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $817.54 | $889.4028 | $889.41 | $889.40 | $889.60 | |