| 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 | $127.27 | 10.817% | $141.0368 | $141.04 | $141.05 | $141.00 |
| Purchase #2 | $220.43 | 13.786% | $250.8185 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $121.68 | 12.634% | $137.0531 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $35.49 | 3.297% | $36.6601 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $25.37 | 5.297% | $26.7138 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $76.92 | 10.560% | $85.0428 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $87.95 | 10.147% | $96.8743 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $695.11 | $774.1994 | $774.19 | $774.15 | $774.20 | |