| 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 | $61.76 | 12.483% | $69.4695 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $14.92 | 12.293% | $16.7541 | $16.75 | $16.75 | $16.80 |
| Purchase #3 | $28.63 | 9.472% | $31.3418 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $161.91 | 5.328% | $170.5366 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $126.68 | 9.546% | $138.7729 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $83.34 | 13.509% | $94.5984 | $94.60 | $94.60 | $94.60 |
| Purchase #7 | $128.78 | 9.811% | $141.4146 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $606.02 | $662.8879 | $662.88 | $662.85 | $662.90 | |