| 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 | $51.68 | 11.155% | $57.4449 | $57.44 | $57.45 | $57.40 |
| Purchase #2 | $206.52 | 7.211% | $221.4122 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $143.67 | 11.667% | $160.432 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $239.44 | 7.464% | $257.3118 | $257.31 | $257.30 | $257.30 |
| Purchase #5 | $107.64 | 10.506% | $118.9487 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $15.26 | 9.323% | $16.6827 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $174.28 | 11.403% | $194.1531 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $938.49 | $1,026.3854 | $1,026.37 | $1,026.40 | $1,026.30 | |