| 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 | $48.47 | 11.181% | $53.8894 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $105.66 | 8.135% | $114.2554 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $20.68 | 5.575% | $21.8329 | $21.83 | $21.85 | $21.80 |
| Purchase #4 | $45.45 | 10.372% | $50.1641 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $16.67 | 6.422% | $17.7405 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $195.36 | 12.608% | $219.991 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $98.42 | 13.459% | $111.6663 | $111.67 | $111.65 | $111.70 |
| 7 purchase totals = | $530.71 | $589.5396 | $589.54 | $589.55 | $589.60 | |