| 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 | $52.71 | 7.830% | $56.8372 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $189.35 | 4.162% | $197.2307 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $129.98 | 11.179% | $144.5105 | $144.51 | $144.50 | $144.50 |
| Purchase #4 | $84.66 | 4.535% | $88.4993 | $88.50 | $88.50 | $88.50 |
| Purchase #5 | $247.66 | 9.438% | $271.0342 | $271.03 | $271.05 | $271.00 |
| Purchase #6 | $24.81 | 6.178% | $26.3428 | $26.34 | $26.35 | $26.30 |
| Purchase #7 | $194.85 | 9.489% | $213.3393 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $924.02 | $997.7940 | $997.79 | $997.85 | $997.60 | |