| 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 | $28.78 | 3.718% | $29.85 | $29.85 | $29.85 | $29.90 |
| Purchase #2 | $61.26 | 5.684% | $64.742 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $65.63 | 13.352% | $74.3929 | $74.39 | $74.40 | $74.40 |
| Purchase #4 | $224.30 | 7.860% | $241.93 | $241.93 | $241.95 | $241.90 |
| Purchase #5 | $31.91 | 12.594% | $35.9287 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $245.50 | 13.545% | $278.753 | $278.75 | $278.75 | $278.80 |
| Purchase #7 | $182.60 | 6.543% | $194.5475 | $194.55 | $194.55 | $194.50 |
| 7 purchase totals = | $839.98 | $920.1441 | $920.14 | $920.20 | $920.10 | |