| 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 | $14.55 | 9.149% | $15.8812 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $54.43 | 10.778% | $60.2965 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $232.65 | 13.799% | $264.7534 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $245.35 | 7.643% | $264.1021 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $60.98 | 5.210% | $64.1571 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $221.80 | 6.579% | $236.3922 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $221.54 | 8.308% | $239.9455 | $239.95 | $239.95 | $239.90 |
| 7 purchase totals = | $1,051.30 | $1,145.5280 | $1,145.53 | $1,145.55 | $1,145.60 | |