| 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 | $80.31 | 4.676% | $84.0653 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $187.85 | 3.311% | $194.0697 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $147.87 | 6.417% | $157.3588 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $87.43 | 10.619% | $96.7142 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $163.46 | 5.642% | $172.6824 | $172.68 | $172.70 | $172.70 |
| Purchase #6 | $140.95 | 11.642% | $157.3594 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $131.97 | 6.408% | $140.4266 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $939.84 | $1,002.6764 | $1,002.68 | $1,002.65 | $1,002.80 | |