| 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 | $31.83 | 6.308% | $33.8378 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $102.70 | 4.342% | $107.1592 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $167.53 | 3.192% | $172.8776 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $225.78 | 12.675% | $254.3976 | $254.40 | $254.40 | $254.40 |
| Purchase #5 | $244.71 | 9.281% | $267.4215 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $14.92 | 10.831% | $16.536 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $129.59 | 7.722% | $139.5969 | $139.60 | $139.60 | $139.60 |
| 7 purchase totals = | $917.06 | $991.8266 | $991.84 | $991.85 | $991.80 | |