| 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 | $112.35 | 7.727% | $121.0313 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $66.41 | 6.533% | $70.7486 | $70.75 | $70.75 | $70.70 |
| Purchase #3 | $84.34 | 11.369% | $93.9286 | $93.93 | $93.95 | $93.90 |
| Purchase #4 | $192.93 | 13.119% | $218.2405 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $25.69 | 10.553% | $28.4011 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $54.27 | 8.491% | $58.8781 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $219.47 | 11.385% | $244.4567 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $755.46 | $835.6849 | $835.69 | $835.75 | $835.60 | |