| 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 | $93.59 | 6.279% | $99.4665 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $33.55 | 7.131% | $35.9425 | $35.94 | $35.95 | $35.90 |
| Purchase #3 | $18.83 | 12.645% | $21.2111 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $149.97 | 4.525% | $156.7561 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $233.62 | 8.822% | $254.23 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $243.70 | 3.856% | $253.0971 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $111.93 | 6.228% | $118.901 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $885.19 | $939.6043 | $939.61 | $939.60 | $939.60 | |