| 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 | $92.92 | 9.183% | $101.4528 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $229.72 | 3.393% | $237.5144 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $220.35 | 8.490% | $239.0577 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $44.87 | 5.813% | $47.4783 | $47.48 | $47.50 | $47.50 |
| Purchase #5 | $44.98 | 12.737% | $50.7091 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $40.84 | 3.564% | $42.2955 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $142.87 | 11.418% | $159.1829 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $816.55 | $877.6907 | $877.69 | $877.70 | $877.80 | |