| 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 | $64.40 | 6.376% | $68.5061 | $68.51 | $68.50 | $68.50 |
| Purchase #2 | $18.29 | 3.746% | $18.9751 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $111.95 | 8.807% | $121.8094 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $221.82 | 12.842% | $250.3061 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $63.29 | 12.248% | $71.0418 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $45.99 | 3.797% | $47.7362 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $14.52 | 8.261% | $15.7195 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $540.26 | $594.0942 | $594.11 | $594.10 | $594.00 | |