| 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 | $42.38 | 6.512% | $45.1398 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $155.66 | 11.399% | $173.4037 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $202.93 | 12.320% | $227.931 | $227.93 | $227.95 | $227.90 |
| Purchase #4 | $147.25 | 3.746% | $152.766 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $115.55 | 6.271% | $122.7961 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $65.76 | 13.124% | $74.3903 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $175.37 | 7.297% | $188.1667 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $904.90 | $984.5936 | $984.60 | $984.60 | $984.60 | |