| 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 | $80.65 | 13.624% | $91.6378 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $198.76 | 10.527% | $219.6835 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $76.26 | 4.832% | $79.9449 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $144.37 | 3.753% | $149.7882 | $149.79 | $149.80 | $149.80 |
| Purchase #5 | $72.38 | 6.355% | $76.9797 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $169.50 | 10.639% | $187.5331 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $19.94 | 11.732% | $22.2794 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $761.86 | $827.8466 | $827.84 | $827.95 | $827.80 | |