| 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 | $44.39 | 13.251% | $50.2721 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $209.27 | 7.778% | $225.547 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $238.27 | 10.604% | $263.5362 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $23.53 | 7.696% | $25.3409 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $7.66 | 12.792% | $8.6399 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $94.98 | 10.512% | $104.9643 | $104.96 | $104.95 | $105.00 |
| Purchase #7 | $228.26 | 7.286% | $244.891 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $846.36 | $923.1914 | $923.19 | $923.20 | $923.10 | |