| 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 | $60.79 | 11.646% | $67.8696 | $67.87 | $67.85 | $67.90 |
| Purchase #2 | $10.40 | 4.335% | $10.8508 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $148.29 | 5.508% | $156.4578 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $204.36 | 7.861% | $220.4247 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $161.82 | 9.837% | $177.7382 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $192.27 | 6.762% | $205.2713 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $139.26 | 11.170% | $154.8153 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $917.19 | $993.4277 | $993.43 | $993.35 | $993.50 | |