| 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 | $48.25 | 5.230% | $50.7735 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $43.38 | 10.581% | $47.97 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $111.34 | 8.752% | $121.0845 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $215.25 | 11.265% | $239.4979 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $220.69 | 11.319% | $245.6699 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $49.44 | 7.358% | $53.0778 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $194.77 | 3.815% | $202.2005 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $883.12 | $960.2741 | $960.27 | $960.25 | $960.40 | |