| 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 | $34.67 | 7.769% | $37.3635 | $37.36 | $37.35 | $37.40 |
| Purchase #2 | $23.50 | 3.871% | $24.4097 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $230.91 | 4.320% | $240.8853 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $175.92 | 12.107% | $197.2186 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $159.76 | 7.773% | $172.1781 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $46.26 | 6.483% | $49.259 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $113.68 | 9.415% | $124.383 | $124.38 | $124.40 | $124.40 |
| 7 purchase totals = | $784.70 | $845.6972 | $845.70 | $845.70 | $845.80 | |