| 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 | $25.79 | 13.330% | $29.2278 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $86.55 | 5.423% | $91.2436 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $8.65 | 8.679% | $9.4007 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $240.52 | 8.779% | $261.6353 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $21.28 | 6.578% | $22.6798 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $87.74 | 9.580% | $96.1455 | $96.15 | $96.15 | $96.10 |
| Purchase #7 | $203.56 | 5.323% | $214.3955 | $214.40 | $214.40 | $214.40 |
| 7 purchase totals = | $674.09 | $724.7282 | $724.74 | $724.80 | $724.60 | |