| 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 | $72.41 | 12.667% | $81.5822 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $193.85 | 5.501% | $204.5137 | $204.51 | $204.50 | $204.50 |
| Purchase #3 | $191.94 | 6.611% | $204.6292 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $220.47 | 11.874% | $246.6486 | $246.65 | $246.65 | $246.60 |
| Purchase #5 | $43.36 | 7.681% | $46.6905 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $190.67 | 10.773% | $211.2109 | $211.21 | $211.20 | $211.20 |
| Purchase #7 | $96.90 | 4.830% | $101.5803 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $1,009.60 | $1,096.8554 | $1,096.85 | $1,096.90 | $1,096.80 | |