| 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 | $10.55 | 9.368% | $11.5383 | $11.54 | $11.55 | $11.50 |
| Purchase #2 | $82.51 | 10.113% | $90.8542 | $90.85 | $90.85 | $90.90 |
| Purchase #3 | $111.66 | 9.233% | $121.9696 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $82.61 | 13.366% | $93.6517 | $93.65 | $93.65 | $93.70 |
| Purchase #5 | $248.69 | 8.675% | $270.2639 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $70.49 | 13.389% | $79.9279 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $231.66 | 6.128% | $245.8561 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $838.17 | $914.0617 | $914.06 | $914.05 | $914.20 | |