| 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 | $64.29 | 11.468% | $71.6628 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $53.77 | 13.427% | $60.9897 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $9.84 | 8.598% | $10.686 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $196.54 | 12.210% | $220.5375 | $220.54 | $220.55 | $220.50 |
| Purchase #5 | $65.58 | 5.720% | $69.3312 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $99.33 | 8.725% | $107.9965 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $145.52 | 6.465% | $154.9279 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $634.87 | $696.1316 | $696.14 | $696.20 | $696.10 | |