| 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 | $89.48 | 9.498% | $97.9788 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $95.85 | 3.134% | $98.8539 | $98.85 | $98.85 | $98.90 |
| Purchase #3 | $113.45 | 9.596% | $124.3367 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $172.25 | 11.827% | $192.622 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $169.90 | 7.768% | $183.0978 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $32.78 | 6.260% | $34.832 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $241.95 | 7.813% | $260.8536 | $260.85 | $260.85 | $260.90 |
| 7 purchase totals = | $915.66 | $992.5748 | $992.57 | $992.60 | $992.60 | |