| 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 | $15.93 | 3.637% | $16.5094 | $16.51 | $16.50 | $16.50 |
| Purchase #2 | $139.30 | 5.162% | $146.4907 | $146.49 | $146.50 | $146.50 |
| Purchase #3 | $141.70 | 10.544% | $156.6408 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $62.77 | 8.760% | $68.2687 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $234.44 | 13.821% | $266.842 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $14.66 | 5.305% | $15.4377 | $15.44 | $15.45 | $15.40 |
| Purchase #7 | $208.95 | 6.803% | $223.1649 | $223.16 | $223.15 | $223.20 |
| 7 purchase totals = | $817.75 | $893.3542 | $893.35 | $893.35 | $893.30 | |