| 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 | $56.78 | 12.706% | $63.9945 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $31.85 | 5.541% | $33.6148 | $33.61 | $33.60 | $33.60 |
| Purchase #3 | $168.87 | 11.622% | $188.4961 | $188.50 | $188.50 | $188.50 |
| Purchase #4 | $189.54 | 12.872% | $213.9376 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $189.25 | 12.207% | $212.3517 | $212.35 | $212.35 | $212.40 |
| Purchase #6 | $91.58 | 11.298% | $101.9267 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $206.55 | 4.861% | $216.5904 | $216.59 | $216.60 | $216.60 |
| 7 purchase totals = | $934.42 | $1,030.9118 | $1,030.91 | $1,030.95 | $1,030.90 | |