| 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 | $42.80 | 11.279% | $47.6274 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $115.77 | 11.272% | $128.8196 | $128.82 | $128.80 | $128.80 |
| Purchase #3 | $104.49 | 10.626% | $115.5931 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $124.85 | 9.667% | $136.9192 | $136.92 | $136.90 | $136.90 |
| Purchase #5 | $121.68 | 11.138% | $135.2327 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $159.55 | 8.615% | $173.2952 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $167.47 | 11.280% | $186.3606 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $836.61 | $923.8478 | $923.85 | $923.85 | $923.80 | |