| 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 | $73.66 | 4.207% | $76.7589 | $76.76 | $76.75 | $76.80 |
| Purchase #2 | $81.83 | 9.509% | $89.6112 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $158.97 | 12.116% | $178.2308 | $178.23 | $178.25 | $178.20 |
| Purchase #4 | $12.55 | 5.455% | $13.2346 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $215.84 | 7.107% | $231.1797 | $231.18 | $231.20 | $231.20 |
| Purchase #6 | $172.39 | 7.275% | $184.9314 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $22.96 | 6.614% | $24.4786 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $738.20 | $798.4252 | $798.42 | $798.50 | $798.40 | |