| 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 | $8.35 | 9.482% | $9.1417 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $42.54 | 10.371% | $46.9518 | $46.95 | $46.95 | $47.00 |
| Purchase #3 | $229.85 | 6.618% | $245.0615 | $245.06 | $245.05 | $245.10 |
| Purchase #4 | $29.92 | 6.167% | $31.7652 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $181.61 | 13.204% | $205.5898 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $229.75 | 4.521% | $240.137 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $65.82 | 10.627% | $72.8147 | $72.81 | $72.80 | $72.80 |
| 7 purchase totals = | $787.84 | $851.4617 | $851.46 | $851.45 | $851.50 | |