| 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 | $50.85 | 6.817% | $54.3164 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $13.94 | 7.670% | $15.0092 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $150.55 | 4.770% | $157.7312 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $191.42 | 13.299% | $216.8769 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $152.76 | 3.329% | $157.8454 | $157.85 | $157.85 | $157.80 |
| Purchase #6 | $84.68 | 8.827% | $92.1547 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $18.83 | 3.688% | $19.5245 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $663.03 | $713.4583 | $713.46 | $713.45 | $713.40 | |