| 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 | $22.98 | 9.584% | $25.1824 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $246.28 | 9.152% | $268.8195 | $268.82 | $268.80 | $268.80 |
| Purchase #3 | $123.31 | 12.550% | $138.7854 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $11.28 | 7.727% | $12.1516 | $12.15 | $12.15 | $12.20 |
| Purchase #5 | $131.41 | 11.334% | $146.304 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $84.64 | 13.630% | $96.1764 | $96.18 | $96.20 | $96.20 |
| Purchase #7 | $61.76 | 10.492% | $68.2399 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $681.66 | $755.6592 | $755.66 | $755.70 | $755.70 | |