| 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 | $71.74 | 7.311% | $76.9849 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $8.26 | 5.223% | $8.6914 | $8.69 | $8.70 | $8.70 |
| Purchase #3 | $64.70 | 7.383% | $69.4768 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $79.74 | 12.493% | $89.7019 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $217.93 | 8.110% | $235.6041 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $108.40 | 13.630% | $123.1749 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $217.85 | 9.551% | $238.6569 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $768.62 | $842.2909 | $842.28 | $842.30 | $842.40 | |