| 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 | $54.54 | 13.289% | $61.7878 | $61.79 | $61.80 | $61.80 |
| Purchase #2 | $35.47 | 13.635% | $40.3063 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $90.78 | 8.545% | $98.5372 | $98.54 | $98.55 | $98.50 |
| Purchase #4 | $88.75 | 12.787% | $100.0985 | $100.10 | $100.10 | $100.10 |
| Purchase #5 | $13.37 | 8.846% | $14.5527 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $220.84 | 7.199% | $236.7383 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $202.70 | 11.192% | $225.3862 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $706.45 | $777.4070 | $777.42 | $777.45 | $777.40 | |