| 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 | $45.30 | 9.782% | $49.7312 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $193.65 | 5.780% | $204.843 | $204.84 | $204.85 | $204.80 |
| Purchase #3 | $52.52 | 11.551% | $58.5866 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $115.39 | 6.682% | $123.1004 | $123.10 | $123.10 | $123.10 |
| Purchase #5 | $194.75 | 5.157% | $204.7933 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $217.50 | 10.761% | $240.9052 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $142.73 | 8.327% | $154.6151 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $961.84 | $1,036.5748 | $1,036.58 | $1,036.60 | $1,036.50 | |