| 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 | $95.50 | 3.872% | $99.1978 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $118.34 | 10.438% | $130.6923 | $130.69 | $130.70 | $130.70 |
| Purchase #3 | $43.57 | 11.624% | $48.6346 | $48.63 | $48.65 | $48.60 |
| Purchase #4 | $58.62 | 8.284% | $63.4761 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $108.26 | 5.180% | $113.8679 | $113.87 | $113.85 | $113.90 |
| Purchase #6 | $187.61 | 11.337% | $208.8793 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $205.69 | 5.403% | $216.8034 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $817.59 | $881.5514 | $881.55 | $881.60 | $881.60 | |