| 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 | $10.91 | 5.662% | $11.5277 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $172.99 | 13.251% | $195.9129 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $20.79 | 7.444% | $22.3376 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $119.74 | 11.173% | $133.1186 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $219.64 | 11.723% | $245.3884 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $143.31 | 10.719% | $158.6714 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $99.82 | 11.712% | $111.5109 | $111.51 | $111.50 | $111.50 |
| 7 purchase totals = | $787.20 | $878.4675 | $878.47 | $878.45 | $878.40 | |