| 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 | $112.81 | 3.219% | $116.4414 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $79.84 | 6.638% | $85.1398 | $85.14 | $85.15 | $85.10 |
| Purchase #3 | $33.48 | 10.464% | $36.9833 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $44.90 | 3.376% | $46.4158 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $200.44 | 5.480% | $211.4241 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $118.26 | 9.364% | $129.3339 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $24.31 | 9.189% | $26.5438 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $614.04 | $652.2821 | $652.27 | $652.30 | $652.10 | |