| 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 | $41.52 | 13.368% | $47.0704 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $70.66 | 8.514% | $76.676 | $76.68 | $76.70 | $76.70 |
| Purchase #3 | $131.60 | 6.198% | $139.7566 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $16.26 | 8.872% | $17.7026 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $211.43 | 11.327% | $235.3787 | $235.38 | $235.40 | $235.40 |
| Purchase #6 | $205.65 | 4.448% | $214.7973 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $82.55 | 12.740% | $93.0669 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $759.67 | $824.4485 | $824.46 | $824.45 | $824.60 | |