| 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 | $36.89 | 6.416% | $39.2569 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $50.86 | 8.583% | $55.2253 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $175.27 | 12.749% | $197.6152 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $149.49 | 11.428% | $166.5737 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $191.36 | 3.742% | $198.5207 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $158.55 | 6.227% | $168.4229 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $26.41 | 4.580% | $27.6196 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $788.83 | $853.2343 | $853.24 | $853.15 | $853.20 | |