| 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 | $36.78 | 9.739% | $40.362 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $185.26 | 10.134% | $204.0342 | $204.03 | $204.05 | $204.00 |
| Purchase #3 | $189.44 | 9.248% | $206.9594 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $141.55 | 7.559% | $152.2498 | $152.25 | $152.25 | $152.20 |
| Purchase #5 | $61.47 | 10.317% | $67.8119 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $47.51 | 3.461% | $49.1543 | $49.15 | $49.15 | $49.20 |
| Purchase #7 | $39.50 | 5.675% | $41.7416 | $41.74 | $41.75 | $41.70 |
| 7 purchase totals = | $701.51 | $762.3132 | $762.30 | $762.30 | $762.30 | |