| 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 | $16.38 | 4.444% | $17.1079 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $131.74 | 11.743% | $147.2102 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $221.60 | 9.799% | $243.3146 | $243.31 | $243.30 | $243.30 |
| Purchase #4 | $241.49 | 11.343% | $268.8822 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $178.83 | 9.532% | $195.8761 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $78.76 | 7.467% | $84.641 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $95.37 | 8.293% | $103.279 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $964.17 | $1,060.3110 | $1,060.31 | $1,060.35 | $1,060.30 | |