| 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 | $13.62 | 11.635% | $15.2047 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $25.44 | 5.366% | $26.8051 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $34.52 | 11.405% | $38.457 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $89.90 | 4.489% | $93.9356 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $209.85 | 9.315% | $229.3975 | $229.40 | $229.40 | $229.40 |
| Purchase #6 | $227.80 | 13.194% | $257.8559 | $257.86 | $257.85 | $257.90 |
| Purchase #7 | $94.54 | 11.180% | $105.1096 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $695.67 | $766.7654 | $766.78 | $766.75 | $766.80 | |