| 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 | $70.32 | 10.633% | $77.7971 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $213.63 | 3.123% | $220.3017 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $79.53 | 13.761% | $90.4741 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $198.54 | 10.113% | $218.6184 | $218.62 | $218.60 | $218.60 |
| Purchase #5 | $158.88 | 9.311% | $173.6733 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $224.39 | 9.423% | $245.5343 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $68.25 | 13.826% | $77.6862 | $77.69 | $77.70 | $77.70 |
| 7 purchase totals = | $1,013.54 | $1,104.0851 | $1,104.08 | $1,104.05 | $1,104.10 | |