| 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 | $38.52 | 7.293% | $41.3293 | $41.33 | $41.35 | $41.30 |
| Purchase #2 | $52.60 | 11.859% | $58.8378 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $202.68 | 3.622% | $210.0211 | $210.02 | $210.00 | $210.00 |
| Purchase #4 | $81.52 | 9.480% | $89.2481 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $76.70 | 10.534% | $84.7796 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $223.57 | 11.672% | $249.6651 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $74.26 | 4.871% | $77.8772 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $749.85 | $811.7582 | $811.77 | $811.80 | $811.70 | |