| 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 | $46.72 | 10.575% | $51.6606 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $96.35 | 5.357% | $101.5115 | $101.51 | $101.50 | $101.50 |
| Purchase #3 | $195.28 | 13.513% | $221.6682 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $8.40 | 10.365% | $9.2707 | $9.27 | $9.25 | $9.30 |
| Purchase #5 | $99.47 | 4.446% | $103.8924 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $210.71 | 3.242% | $217.5412 | $217.54 | $217.55 | $217.50 |
| Purchase #7 | $87.25 | 6.864% | $93.2388 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $744.18 | $798.7834 | $798.78 | $798.75 | $798.80 | |