| 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 | $42.75 | 13.819% | $48.6576 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $191.47 | 12.547% | $215.4937 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $210.67 | 13.476% | $239.0599 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $154.42 | 8.399% | $167.3897 | $167.39 | $167.40 | $167.40 |
| Purchase #5 | $195.86 | 6.554% | $208.6967 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $18.56 | 5.496% | $19.5801 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $120.38 | 7.710% | $129.6613 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $934.11 | $1,028.5390 | $1,028.54 | $1,028.55 | $1,028.70 | |