| 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 | $40.87 | 11.874% | $45.7229 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $57.71 | 11.739% | $64.4846 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $44.80 | 12.812% | $50.5398 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $248.51 | 3.332% | $256.7904 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $227.25 | 6.540% | $242.1122 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $163.85 | 11.424% | $182.5682 | $182.57 | $182.55 | $182.60 |
| Purchase #7 | $238.29 | 11.628% | $265.9984 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,021.28 | $1,108.2165 | $1,108.21 | $1,108.20 | $1,108.20 | |