| 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 | $67.40 | 10.734% | $74.6347 | $74.63 | $74.65 | $74.60 |
| Purchase #2 | $116.86 | 11.695% | $130.5268 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $79.80 | 4.177% | $83.1332 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $89.33 | 4.162% | $93.0479 | $93.05 | $93.05 | $93.00 |
| Purchase #5 | $68.85 | 12.487% | $77.4473 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $91.60 | 7.330% | $98.3143 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $78.62 | 12.683% | $88.5914 | $88.59 | $88.60 | $88.60 |
| 7 purchase totals = | $592.46 | $645.6956 | $645.69 | $645.75 | $645.50 | |