| 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 | $35.84 | 11.645% | $40.0136 | $40.01 | $40.00 | $40.00 |
| Purchase #2 | $87.55 | 4.502% | $91.4915 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $201.27 | 10.446% | $222.2947 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $107.38 | 10.628% | $118.7923 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $242.87 | 12.130% | $272.3301 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $26.43 | 10.329% | $29.16 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $189.25 | 4.399% | $197.5751 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $890.59 | $971.6573 | $971.65 | $971.70 | $971.70 | |