| 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 | $73.56 | 9.440% | $80.5041 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $72.27 | 12.120% | $81.0291 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $163.70 | 6.688% | $174.6483 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $153.68 | 3.732% | $159.4153 | $159.42 | $159.40 | $159.40 |
| Purchase #5 | $60.95 | 4.326% | $63.5867 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $178.41 | 4.451% | $186.351 | $186.35 | $186.35 | $186.40 |
| Purchase #7 | $45.58 | 10.398% | $50.3194 | $50.32 | $50.30 | $50.30 |
| 7 purchase totals = | $748.15 | $795.8539 | $795.86 | $795.85 | $795.80 | |