| 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 | $13.27 | 7.516% | $14.2674 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $51.90 | 6.537% | $55.2927 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $93.33 | 7.109% | $99.9648 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $174.72 | 4.546% | $182.6628 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $31.92 | 8.390% | $34.5981 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $68.95 | 9.851% | $75.7423 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $233.66 | 10.816% | $258.9327 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $667.75 | $721.4608 | $721.45 | $721.45 | $721.50 | |