| 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 | $16.52 | 10.197% | $18.2045 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $39.57 | 9.268% | $43.2373 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $64.33 | 11.623% | $71.8071 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $94.49 | 6.435% | $100.5704 | $100.57 | $100.55 | $100.60 |
| Purchase #5 | $96.31 | 12.744% | $108.5837 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $244.73 | 12.693% | $275.7936 | $275.79 | $275.80 | $275.80 |
| Purchase #7 | $244.41 | 6.631% | $260.6168 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $800.36 | $878.8134 | $878.81 | $878.80 | $878.80 | |