| 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 | $85.27 | 7.824% | $91.9415 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $245.73 | 12.570% | $276.6183 | $276.62 | $276.60 | $276.60 |
| Purchase #3 | $115.36 | 3.813% | $119.7587 | $119.76 | $119.75 | $119.80 |
| Purchase #4 | $55.27 | 12.555% | $62.2091 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $240.28 | 3.659% | $249.0718 | $249.07 | $249.05 | $249.10 |
| Purchase #6 | $144.65 | 4.594% | $151.2952 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $20.77 | 11.201% | $23.0964 | $23.10 | $23.10 | $23.10 |
| 7 purchase totals = | $907.33 | $973.9910 | $974.00 | $973.95 | $974.00 | |