| 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 | $54.42 | 4.666% | $56.9592 | $56.96 | $56.95 | $57.00 |
| Purchase #2 | $44.63 | 4.136% | $46.4759 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $43.52 | 6.507% | $46.3518 | $46.35 | $46.35 | $46.40 |
| Purchase #4 | $108.41 | 4.332% | $113.1063 | $113.11 | $113.10 | $113.10 |
| Purchase #5 | $183.39 | 11.269% | $204.0562 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $233.52 | 4.303% | $243.5684 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $71.55 | 6.437% | $76.1557 | $76.16 | $76.15 | $76.20 |
| 7 purchase totals = | $739.44 | $786.6735 | $786.69 | $786.65 | $786.90 | |