| 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 | $66.90 | 5.283% | $70.4343 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $75.86 | 3.267% | $78.3383 | $78.34 | $78.35 | $78.30 |
| Purchase #3 | $154.82 | 3.190% | $159.7588 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $83.59 | 10.470% | $92.3419 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $231.97 | 5.697% | $245.1853 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $70.72 | 7.186% | $75.8019 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $45.49 | 10.664% | $50.3411 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $729.35 | $772.2016 | $772.20 | $772.25 | $772.10 | |