| 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 | $64.98 | 5.480% | $68.5409 | $68.54 | $68.55 | $68.50 |
| Purchase #2 | $68.66 | 3.843% | $71.2986 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $25.60 | 9.566% | $28.0489 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $188.53 | 12.727% | $212.5242 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $194.29 | 13.554% | $220.6241 | $220.62 | $220.60 | $220.60 |
| Purchase #6 | $179.33 | 3.453% | $185.5223 | $185.52 | $185.50 | $185.50 |
| Purchase #7 | $129.32 | 10.514% | $142.9167 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $850.71 | $929.4757 | $929.47 | $929.40 | $929.30 | |