| 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 | $250.77 | 5.790% | $265.2896 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $34.37 | 5.798% | $36.3628 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $83.76 | 9.340% | $91.5832 | $91.58 | $91.60 | $91.60 |
| Purchase #4 | $131.90 | 13.641% | $149.8925 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $6.53 | 11.719% | $7.2953 | $7.30 | $7.30 | $7.30 |
| Purchase #6 | $123.64 | 3.552% | $128.0317 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $225.72 | 12.556% | $254.0614 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $856.69 | $932.5165 | $932.51 | $932.55 | $932.60 | |