| 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 | $39.38 | 11.552% | $43.9292 | $43.93 | $43.95 | $43.90 |
| Purchase #2 | $89.50 | 3.301% | $92.4544 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $77.47 | 3.406% | $80.1086 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $243.33 | 3.326% | $251.4232 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $72.79 | 9.697% | $79.8484 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $156.85 | 8.733% | $170.5477 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $47.93 | 7.661% | $51.6019 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $727.25 | $769.9134 | $769.91 | $769.90 | $769.80 | |