| 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 | $184.35 | 6.357% | $196.0691 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $36.77 | 7.738% | $39.6153 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $62.93 | 10.672% | $69.6459 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $42.31 | 5.372% | $44.5829 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $52.27 | 3.195% | $53.94 | $53.94 | $53.95 | $53.90 |
| Purchase #6 | $69.26 | 3.604% | $71.7561 | $71.76 | $71.75 | $71.80 |
| Purchase #7 | $86.55 | 11.384% | $96.4029 | $96.40 | $96.40 | $96.40 |
| 7 purchase totals = | $534.44 | $572.0122 | $572.02 | $572.00 | $572.00 | |