| 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 | $33.36 | 5.323% | $35.1358 | $35.14 | $35.15 | $35.10 |
| Purchase #2 | $122.98 | 4.379% | $128.3653 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $120.87 | 3.572% | $125.1875 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $106.40 | 4.257% | $110.9294 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $114.55 | 12.263% | $128.5973 | $128.60 | $128.60 | $128.60 |
| Purchase #6 | $101.54 | 5.682% | $107.3095 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $174.93 | 7.780% | $188.5396 | $188.54 | $188.55 | $188.50 |
| 7 purchase totals = | $774.63 | $824.0644 | $824.08 | $824.10 | $824.00 | |