| 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 | $75.36 | 10.329% | $83.1439 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $39.98 | 10.241% | $44.0744 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $209.93 | 10.786% | $232.573 | $232.57 | $232.55 | $232.60 |
| Purchase #4 | $44.26 | 12.181% | $49.6513 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $88.46 | 8.855% | $96.2931 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $187.27 | 11.376% | $208.5738 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $231.35 | 3.707% | $239.9261 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $876.61 | $954.2356 | $954.22 | $954.20 | $954.30 | |