| 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 | $9.84 | 7.383% | $10.5665 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $94.73 | 3.666% | $98.2028 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $224.28 | 13.219% | $253.9276 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $54.87 | 4.842% | $57.5268 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $119.61 | 5.311% | $125.9625 | $125.96 | $125.95 | $126.00 |
| Purchase #6 | $39.52 | 13.740% | $44.95 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $201.81 | 10.535% | $223.0707 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $744.66 | $814.2069 | $814.21 | $814.20 | $814.30 | |