| 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 | $14.25 | 4.807% | $14.935 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $94.37 | 5.551% | $99.6085 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $135.40 | 5.361% | $142.6588 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $249.44 | 11.249% | $277.4995 | $277.50 | $277.50 | $277.50 |
| Purchase #5 | $26.74 | 12.401% | $30.056 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $204.80 | 12.143% | $229.6689 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $123.61 | 5.438% | $130.3319 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $848.61 | $924.7586 | $924.77 | $924.75 | $924.80 | |