| 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 | $39.68 | 7.462% | $42.6409 | $42.64 | $42.65 | $42.60 |
| Purchase #2 | $14.74 | 13.868% | $16.7841 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $44.78 | 4.591% | $46.8358 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $236.90 | 6.236% | $251.6731 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $71.70 | 8.826% | $78.0282 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $245.27 | 11.713% | $273.9985 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $219.95 | 11.735% | $245.7611 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $873.02 | $955.7217 | $955.72 | $955.75 | $955.70 | |