| 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 | $110.48 | 9.665% | $121.1579 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $57.67 | 8.509% | $62.5771 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $42.84 | 3.413% | $44.3021 | $44.30 | $44.30 | $44.30 |
| Purchase #4 | $240.58 | 11.424% | $268.0639 | $268.06 | $268.05 | $268.10 |
| Purchase #5 | $54.42 | 11.867% | $60.878 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $21.32 | 10.856% | $23.6345 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $86.59 | 11.155% | $96.2491 | $96.25 | $96.25 | $96.20 |
| 7 purchase totals = | $613.90 | $676.8626 | $676.86 | $676.90 | $676.90 | |