| 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 | $92.26 | 7.812% | $99.4674 | $99.47 | $99.45 | $99.50 |
| Purchase #2 | $46.65 | 10.310% | $51.4596 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $181.29 | 7.622% | $195.1079 | $195.11 | $195.10 | $195.10 |
| Purchase #4 | $142.31 | 11.515% | $158.697 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $12.83 | 13.491% | $14.5609 | $14.56 | $14.55 | $14.60 |
| Purchase #6 | $98.86 | 8.673% | $107.4341 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $221.70 | 10.759% | $245.5527 | $245.55 | $245.55 | $245.60 |
| 7 purchase totals = | $795.90 | $872.2796 | $872.28 | $872.25 | $872.40 | |