| 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 | $58.61 | 9.332% | $64.0795 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $38.51 | 12.202% | $43.209 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $205.85 | 9.711% | $225.8401 | $225.84 | $225.85 | $225.80 |
| Purchase #4 | $108.46 | 10.703% | $120.0685 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $133.90 | 10.443% | $147.8832 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $114.34 | 9.385% | $125.0708 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $213.64 | 3.274% | $220.6346 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $873.31 | $946.7857 | $946.78 | $946.80 | $946.80 | |