| 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 | $70.44 | 9.570% | $77.1811 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $70.67 | 12.423% | $79.4493 | $79.45 | $79.45 | $79.40 |
| Purchase #3 | $193.26 | 12.332% | $217.0928 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $70.55 | 13.847% | $80.3191 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $118.40 | 3.445% | $122.4789 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $211.28 | 13.759% | $240.35 | $240.35 | $240.35 | $240.40 |
| Purchase #7 | $71.34 | 7.671% | $76.8125 | $76.81 | $76.80 | $76.80 |
| 7 purchase totals = | $805.94 | $893.6837 | $893.68 | $893.70 | $893.70 | |