| 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 | $104.41 | 3.834% | $108.4131 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $32.57 | 6.191% | $34.5864 | $34.59 | $34.60 | $34.60 |
| Purchase #3 | $217.33 | 12.700% | $244.9309 | $244.93 | $244.95 | $244.90 |
| Purchase #4 | $30.81 | 12.617% | $34.6973 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $126.81 | 11.768% | $141.733 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $152.97 | 8.753% | $166.3595 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $35.73 | 11.351% | $39.7857 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $700.63 | $770.5059 | $770.51 | $770.55 | $770.50 | |