| 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 | $91.38 | 12.446% | $102.7532 | $102.75 | $102.75 | $102.80 |
| Purchase #2 | $105.54 | 6.621% | $112.5278 | $112.53 | $112.55 | $112.50 |
| Purchase #3 | $33.55 | 13.205% | $37.9803 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $34.56 | 4.529% | $36.1252 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $20.76 | 11.574% | $23.1628 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $212.38 | 10.872% | $235.47 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $197.63 | 12.487% | $222.3081 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $695.80 | $770.3274 | $770.33 | $770.35 | $770.40 | |