| 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 | $43.53 | 12.859% | $49.1275 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $78.94 | 4.247% | $82.2926 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $125.63 | 9.487% | $137.5485 | $137.55 | $137.55 | $137.50 |
| Purchase #4 | $150.42 | 7.752% | $162.0806 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $207.82 | 3.351% | $214.784 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $196.42 | 4.427% | $205.1155 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $177.42 | 5.811% | $187.7299 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $980.18 | $1,038.6786 | $1,038.68 | $1,038.75 | $1,038.60 | |