| 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 | $29.27 | 5.212% | $30.7956 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $231.26 | 11.484% | $257.8179 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $167.64 | 4.226% | $174.7245 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $219.34 | 11.606% | $244.7966 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $8.85 | 12.234% | $9.9327 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $167.33 | 9.220% | $182.7578 | $182.76 | $182.75 | $182.80 |
| Purchase #7 | $125.94 | 9.217% | $137.5479 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $949.63 | $1,038.3730 | $1,038.38 | $1,038.35 | $1,038.30 | |