| 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 | $84.76 | 7.514% | $91.1289 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $42.56 | 9.842% | $46.7488 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $87.68 | 6.337% | $93.2363 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $216.34 | 6.835% | $231.1268 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $139.47 | 7.556% | $150.0084 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $185.76 | 5.385% | $195.7632 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $34.68 | 10.416% | $38.2923 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $791.25 | $846.3047 | $846.31 | $846.35 | $846.20 | |