| 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 | $84.69 | 6.606% | $90.2846 | $90.28 | $90.30 | $90.30 |
| Purchase #2 | $64.89 | 12.211% | $72.8137 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $118.70 | 9.445% | $129.9112 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $41.98 | 9.709% | $46.0558 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $108.57 | 5.682% | $114.7389 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $39.66 | 8.817% | $43.1568 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $182.62 | 5.519% | $192.6988 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $641.11 | $689.6598 | $689.66 | $689.65 | $689.70 | |