| 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 | $73.35 | 3.329% | $75.7918 | $75.79 | $75.80 | $75.80 |
| Purchase #2 | $219.58 | 5.854% | $232.4342 | $232.43 | $232.45 | $232.40 |
| Purchase #3 | $231.90 | 5.544% | $244.7565 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $109.91 | 8.121% | $118.8358 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $179.25 | 9.149% | $195.6496 | $195.65 | $195.65 | $195.60 |
| Purchase #6 | $149.29 | 9.471% | $163.4293 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $230.58 | 7.468% | $247.7997 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $1,193.86 | $1,278.6969 | $1,278.70 | $1,278.75 | $1,278.60 | |