| 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 | $75.34 | 4.345% | $78.6135 | $78.61 | $78.60 | $78.60 |
| Purchase #2 | $203.63 | 10.560% | $225.1333 | $225.13 | $225.15 | $225.10 |
| Purchase #3 | $88.37 | 12.780% | $99.6637 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $242.34 | 11.106% | $269.2543 | $269.25 | $269.25 | $269.30 |
| Purchase #5 | $6.65 | 4.627% | $6.9577 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $195.94 | 4.300% | $204.3654 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $122.84 | 10.406% | $135.6227 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $935.11 | $1,019.6106 | $1,019.60 | $1,019.55 | $1,019.70 | |