| 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 | $72.92 | 11.513% | $81.3153 | $81.32 | $81.30 | $81.30 |
| Purchase #2 | $224.90 | 10.111% | $247.6396 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $55.53 | 3.708% | $57.5891 | $57.59 | $57.60 | $57.60 |
| Purchase #4 | $52.92 | 13.272% | $59.9435 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $19.60 | 13.334% | $22.2135 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $9.68 | 10.560% | $10.7022 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $249.58 | 8.151% | $269.9233 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $685.13 | $749.3265 | $749.32 | $749.30 | $749.20 | |