| 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 | $28.63 | 12.153% | $32.1094 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $33.38 | 7.823% | $35.9913 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $138.83 | 9.305% | $151.7481 | $151.75 | $151.75 | $151.70 |
| Purchase #4 | $144.84 | 3.239% | $149.5314 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $108.95 | 6.246% | $115.755 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $20.29 | 6.396% | $21.5877 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $228.73 | 12.633% | $257.6255 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $703.65 | $764.3484 | $764.36 | $764.40 | $764.30 | |