| 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 | $73.59 | 6.489% | $78.3653 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $172.37 | 3.582% | $178.5443 | $178.54 | $178.55 | $178.50 |
| Purchase #3 | $226.77 | 13.245% | $256.8057 | $256.81 | $256.80 | $256.80 |
| Purchase #4 | $64.65 | 5.505% | $68.209 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $46.30 | 7.378% | $49.716 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $85.29 | 7.566% | $91.743 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $236.32 | 6.773% | $252.326 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $905.29 | $975.7093 | $975.72 | $975.70 | $975.60 | |