| 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 | $90.97 | 3.318% | $93.9884 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $249.32 | 6.224% | $264.8377 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $37.58 | 3.862% | $39.0313 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $236.80 | 3.141% | $244.2379 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $158.54 | 11.279% | $176.4217 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $60.59 | 6.435% | $64.489 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $140.65 | 13.521% | $159.6673 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $974.45 | $1,042.6733 | $1,042.68 | $1,042.70 | $1,042.60 | |