| 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 | $64.94 | 9.636% | $71.1976 | $71.20 | $71.20 | $71.20 |
| Purchase #2 | $65.62 | 7.404% | $70.4785 | $70.48 | $70.50 | $70.50 |
| Purchase #3 | $71.84 | 10.828% | $79.6188 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $39.75 | 11.323% | $44.2509 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $171.88 | 13.177% | $194.5286 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $220.62 | 4.307% | $230.1221 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $16.46 | 3.552% | $17.0447 | $17.04 | $17.05 | $17.00 |
| 7 purchase totals = | $651.11 | $707.2412 | $707.24 | $707.25 | $707.20 | |