| 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 | $53.35 | 13.129% | $60.3543 | $60.35 | $60.35 | $60.40 |
| Purchase #2 | $104.58 | 5.352% | $110.1771 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $100.97 | 11.120% | $112.1979 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $243.32 | 11.463% | $271.2118 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $157.83 | 9.472% | $172.7797 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $166.63 | 3.268% | $172.0755 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $95.57 | 8.347% | $103.5472 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $922.25 | $1,002.3435 | $1,002.35 | $1,002.40 | $1,002.40 | |