| 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 | $92.60 | 11.232% | $103.0008 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $23.53 | 12.329% | $26.431 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $169.91 | 11.372% | $189.2322 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $61.25 | 7.500% | $65.8438 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $28.92 | 7.731% | $31.1558 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $176.69 | 8.790% | $192.2211 | $192.22 | $192.20 | $192.20 |
| Purchase #7 | $185.39 | 9.837% | $203.6268 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $738.29 | $811.5115 | $811.51 | $811.55 | $811.40 | |