| 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 | $70.47 | 4.141% | $73.3882 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $27.85 | 6.212% | $29.58 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $187.80 | 13.858% | $213.8253 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $66.98 | 10.723% | $74.1623 | $74.16 | $74.15 | $74.20 |
| Purchase #5 | $92.72 | 6.129% | $98.4028 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $229.69 | 6.771% | $245.2423 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $207.83 | 12.486% | $233.7797 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $883.34 | $968.3806 | $968.38 | $968.45 | $968.40 | |