| 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 | $87.87 | 4.860% | $92.1405 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $163.77 | 13.431% | $185.7659 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $106.48 | 8.276% | $115.2923 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $32.43 | 9.869% | $35.6305 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $84.79 | 5.106% | $89.1194 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $140.61 | 6.428% | $149.6484 | $149.65 | $149.65 | $149.60 |
| Purchase #7 | $229.71 | 5.683% | $242.7644 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $845.66 | $910.3614 | $910.36 | $910.35 | $910.30 | |