| 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 | $32.91 | 12.541% | $37.0372 | $37.04 | $37.05 | $37.00 |
| Purchase #2 | $18.73 | 6.251% | $19.9008 | $19.90 | $19.90 | $19.90 |
| Purchase #3 | $166.36 | 9.575% | $182.289 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $116.80 | 4.537% | $122.0992 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $194.29 | 7.134% | $208.1506 | $208.15 | $208.15 | $208.20 |
| Purchase #6 | $89.64 | 3.737% | $92.9898 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $71.72 | 10.763% | $79.4392 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $690.45 | $741.9058 | $741.91 | $741.95 | $741.90 | |