| 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 | $63.62 | 12.436% | $71.5318 | $71.53 | $71.55 | $71.50 |
| Purchase #2 | $58.46 | 8.750% | $63.5753 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $66.97 | 7.448% | $71.9579 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $153.28 | 4.533% | $160.2282 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $41.29 | 8.559% | $44.824 | $44.82 | $44.80 | $44.80 |
| Purchase #6 | $134.47 | 4.778% | $140.895 | $140.90 | $140.90 | $140.90 |
| Purchase #7 | $109.26 | 8.580% | $118.6345 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $627.35 | $671.6467 | $671.65 | $671.70 | $671.60 | |