| 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 | $71.93 | 6.231% | $76.412 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $225.42 | 5.674% | $238.2103 | $238.21 | $238.20 | $238.20 |
| Purchase #3 | $188.37 | 12.226% | $211.4001 | $211.40 | $211.40 | $211.40 |
| Purchase #4 | $10.75 | 9.209% | $11.74 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $15.45 | 8.393% | $16.7467 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $86.54 | 13.854% | $98.5293 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $96.82 | 6.267% | $102.8877 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $695.28 | $755.9261 | $755.93 | $755.95 | $755.80 | |