| 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 | $34.33 | 6.770% | $36.6541 | $36.65 | $36.65 | $36.70 |
| Purchase #2 | $12.28 | 13.197% | $13.9006 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $89.35 | 3.251% | $92.2548 | $92.25 | $92.25 | $92.30 |
| Purchase #4 | $50.47 | 8.490% | $54.7549 | $54.75 | $54.75 | $54.80 |
| Purchase #5 | $202.59 | 5.390% | $213.5096 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $235.82 | 9.753% | $258.8195 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $70.67 | 12.125% | $79.2387 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $695.51 | $749.1322 | $749.12 | $749.10 | $749.20 | |