| 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 | $72.40 | 9.467% | $79.2541 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $61.39 | 11.819% | $68.6457 | $68.65 | $68.65 | $68.60 |
| Purchase #3 | $103.65 | 4.847% | $108.6739 | $108.67 | $108.65 | $108.70 |
| Purchase #4 | $131.57 | 5.587% | $138.9208 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $108.54 | 8.215% | $117.4566 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $75.97 | 4.303% | $79.239 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $181.78 | 9.236% | $198.5692 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $735.30 | $790.7593 | $790.76 | $790.70 | $790.80 | |