| 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 | $29.49 | 9.340% | $32.2444 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $65.50 | 10.870% | $72.6199 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $20.75 | 7.408% | $22.2872 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $158.85 | 7.752% | $171.1641 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $119.41 | 4.621% | $124.9279 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $134.32 | 8.803% | $146.1442 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $22.76 | 5.714% | $24.0605 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $551.08 | $593.4482 | $593.44 | $593.45 | $593.40 | |