| 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 | $118.25 | 9.743% | $129.7711 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $28.64 | 11.545% | $31.9465 | $31.95 | $31.95 | $31.90 |
| Purchase #3 | $69.25 | 3.659% | $71.7839 | $71.78 | $71.80 | $71.80 |
| Purchase #4 | $197.54 | 10.757% | $218.7894 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $22.28 | 12.519% | $25.0692 | $25.07 | $25.05 | $25.10 |
| Purchase #6 | $47.59 | 4.859% | $49.9024 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $135.63 | 6.692% | $144.7064 | $144.71 | $144.70 | $144.70 |
| 7 purchase totals = | $619.18 | $671.9689 | $671.97 | $671.95 | $672.00 | |