| 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 | $57.81 | 10.315% | $63.7731 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $109.40 | 7.757% | $117.8862 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $122.60 | 6.637% | $130.737 | $130.74 | $130.75 | $130.70 |
| Purchase #4 | $175.94 | 10.789% | $194.9222 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $28.54 | 8.355% | $30.9245 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $48.65 | 11.742% | $54.3625 | $54.36 | $54.35 | $54.40 |
| Purchase #7 | $231.60 | 3.687% | $240.1391 | $240.14 | $240.15 | $240.10 |
| 7 purchase totals = | $774.54 | $832.7446 | $832.74 | $832.70 | $832.70 | |