| 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 | $42.58 | 10.844% | $47.1974 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $45.32 | 6.674% | $48.3447 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $129.83 | 5.803% | $137.364 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $58.57 | 9.247% | $63.986 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $75.31 | 12.830% | $84.9723 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $19.88 | 13.668% | $22.5972 | $22.60 | $22.60 | $22.60 |
| Purchase #7 | $158.50 | 9.653% | $173.8 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $529.99 | $578.2616 | $578.26 | $578.25 | $578.30 | |