| 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 | $6.88 | 10.452% | $7.5991 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $78.58 | 13.508% | $89.1946 | $89.19 | $89.20 | $89.20 |
| Purchase #3 | $17.45 | 3.849% | $18.1217 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $24.53 | 7.867% | $26.4598 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $9.95 | 13.538% | $11.297 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $49.75 | 6.749% | $53.1076 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $40.94 | 3.452% | $42.3532 | $42.35 | $42.35 | $42.40 |
| 7 purchase totals = | $228.08 | $248.1330 | $248.13 | $248.10 | $248.20 | |