| 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 | $228.41 | 10.137% | $251.5639 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $113.76 | 5.186% | $119.6596 | $119.66 | $119.65 | $119.70 |
| Purchase #3 | $165.29 | 3.277% | $170.7066 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $30.31 | 13.651% | $34.4476 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $35.79 | 10.472% | $39.5379 | $39.54 | $39.55 | $39.50 |
| Purchase #6 | $117.69 | 9.379% | $128.7281 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $73.52 | 6.240% | $78.1076 | $78.11 | $78.10 | $78.10 |
| 7 purchase totals = | $764.77 | $822.7513 | $822.76 | $822.75 | $822.70 | |