| 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 | $50.59 | 8.194% | $54.7353 | $54.74 | $54.75 | $54.70 |
| Purchase #2 | $192.96 | 12.664% | $217.3965 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $24.28 | 10.381% | $26.8005 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $135.39 | 8.821% | $147.3328 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $46.29 | 8.590% | $50.2663 | $50.27 | $50.25 | $50.30 |
| Purchase #6 | $15.79 | 5.450% | $16.6506 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $22.32 | 12.844% | $25.1868 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $487.62 | $538.3688 | $538.38 | $538.40 | $538.40 | |