| 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 | $40.65 | 13.723% | $46.2284 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $73.55 | 7.771% | $79.2656 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $126.65 | 6.399% | $134.7543 | $134.75 | $134.75 | $134.80 |
| Purchase #4 | $216.59 | 10.503% | $239.3384 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $219.42 | 5.874% | $232.3087 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $8.70 | 7.199% | $9.3263 | $9.33 | $9.35 | $9.30 |
| Purchase #7 | $153.83 | 3.664% | $159.4663 | $159.47 | $159.45 | $159.50 |
| 7 purchase totals = | $839.39 | $900.6880 | $900.70 | $900.70 | $900.70 | |