| 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 | $60.76 | 8.845% | $66.1342 | $66.13 | $66.15 | $66.10 |
| Purchase #2 | $206.44 | 4.683% | $216.1076 | $216.11 | $216.10 | $216.10 |
| Purchase #3 | $80.61 | 9.165% | $87.9979 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $110.61 | 4.207% | $115.2634 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $139.79 | 7.705% | $150.5608 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $160.93 | 13.404% | $182.5011 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $93.47 | 5.810% | $98.9006 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $852.61 | $917.4656 | $917.46 | $917.45 | $917.50 | |