| 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 | $60.58 | 11.836% | $67.7502 | $67.75 | $67.75 | $67.80 |
| Purchase #2 | $36.63 | 10.189% | $40.3622 | $40.36 | $40.35 | $40.40 |
| Purchase #3 | $6.87 | 3.261% | $7.094 | $7.09 | $7.10 | $7.10 |
| Purchase #4 | $101.61 | 9.242% | $111.0008 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $29.64 | 4.696% | $31.0319 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $135.87 | 11.816% | $151.9244 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $240.95 | 9.560% | $263.9848 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $612.15 | $673.1483 | $673.13 | $673.15 | $673.20 | |