| 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 | $15.70 | 4.640% | $16.4285 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $206.92 | 13.305% | $234.4507 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $240.52 | 11.337% | $267.7878 | $267.79 | $267.80 | $267.80 |
| Purchase #4 | $194.68 | 12.409% | $218.8378 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $89.61 | 4.726% | $93.845 | $93.85 | $93.85 | $93.80 |
| Purchase #6 | $30.72 | 7.125% | $32.9088 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $40.75 | 10.257% | $44.9297 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $818.90 | $909.1883 | $909.20 | $909.25 | $909.10 | |