| 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 | $32.56 | 8.408% | $35.2976 | $35.30 | $35.30 | $35.30 |
| Purchase #2 | $210.45 | 3.558% | $217.9378 | $217.94 | $217.95 | $217.90 |
| Purchase #3 | $7.35 | 10.449% | $8.118 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $53.92 | 8.509% | $58.5081 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $74.88 | 4.374% | $78.1553 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $33.28 | 12.289% | $37.3698 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $229.28 | 8.121% | $247.8998 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $641.72 | $683.2864 | $683.30 | $683.25 | $683.30 | |