| 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 | $22.74 | 13.418% | $25.7913 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $6.93 | 8.610% | $7.5267 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $27.29 | 6.608% | $29.0933 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $19.52 | 10.369% | $21.544 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $248.36 | 11.188% | $276.1465 | $276.15 | $276.15 | $276.10 |
| Purchase #6 | $207.26 | 7.873% | $223.5776 | $223.58 | $223.60 | $223.60 |
| Purchase #7 | $124.32 | 8.785% | $135.2415 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $656.42 | $718.9209 | $718.92 | $719.00 | $718.80 | |