| 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 | $34.68 | 8.857% | $37.7516 | $37.75 | $37.75 | $37.80 |
| Purchase #2 | $248.60 | 12.628% | $279.9932 | $279.99 | $280.00 | $280.00 |
| Purchase #3 | $163.45 | 5.514% | $172.4626 | $172.46 | $172.45 | $172.50 |
| Purchase #4 | $8.83 | 13.714% | $10.0409 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $44.43 | 12.307% | $49.898 | $49.90 | $49.90 | $49.90 |
| Purchase #6 | $135.96 | 12.120% | $152.4384 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $179.54 | 6.574% | $191.343 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $815.49 | $893.9277 | $893.92 | $893.95 | $893.90 | |