| 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 | $54.54 | 10.257% | $60.1342 | $60.13 | $60.15 | $60.10 |
| Purchase #2 | $194.80 | 3.221% | $201.0745 | $201.07 | $201.05 | $201.10 |
| Purchase #3 | $233.95 | 5.720% | $247.3319 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $139.99 | 3.578% | $144.9988 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $116.48 | 13.243% | $131.9054 | $131.91 | $131.90 | $131.90 |
| Purchase #6 | $64.33 | 9.714% | $70.579 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $90.44 | 12.321% | $101.5831 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $894.53 | $957.6069 | $957.60 | $957.65 | $957.60 | |