| 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 | $46.75 | 9.558% | $51.2184 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $133.52 | 12.288% | $149.9269 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $219.25 | 8.794% | $238.5308 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $205.73 | 5.164% | $216.3539 | $216.35 | $216.35 | $216.40 |
| Purchase #5 | $16.65 | 7.827% | $17.9532 | $17.95 | $17.95 | $18.00 |
| Purchase #6 | $179.51 | 3.670% | $186.098 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $125.32 | 4.845% | $131.3918 | $131.39 | $131.40 | $131.40 |
| 7 purchase totals = | $926.73 | $991.4730 | $991.47 | $991.50 | $991.50 | |