| 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 | $71.52 | 3.779% | $74.2227 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $16.69 | 11.609% | $18.6275 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $152.68 | 11.191% | $169.7664 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $178.64 | 6.130% | $189.5906 | $189.59 | $189.60 | $189.60 |
| Purchase #5 | $70.44 | 4.239% | $73.426 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $130.83 | 6.555% | $139.4059 | $139.41 | $139.40 | $139.40 |
| Purchase #7 | $175.76 | 10.540% | $194.2851 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $796.56 | $859.3242 | $859.34 | $859.35 | $859.30 | |