| 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 | $31.60 | 3.271% | $32.6336 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $127.37 | 4.228% | $132.7552 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $89.72 | 5.430% | $94.5918 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $60.95 | 6.748% | $65.0629 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $157.80 | 5.710% | $166.8104 | $166.81 | $166.80 | $166.80 |
| Purchase #6 | $212.60 | 7.493% | $228.5301 | $228.53 | $228.55 | $228.50 |
| Purchase #7 | $228.96 | 11.130% | $254.4432 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $909.00 | $974.8272 | $974.82 | $974.85 | $974.80 | |