| 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 | $23.49 | 10.316% | $25.9132 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $91.48 | 10.720% | $101.2867 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $33.61 | 7.454% | $36.1153 | $36.12 | $36.10 | $36.10 |
| Purchase #4 | $133.85 | 9.527% | $146.6019 | $146.60 | $146.60 | $146.60 |
| Purchase #5 | $135.53 | 13.345% | $153.6165 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $128.44 | 6.783% | $137.1521 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $95.34 | 7.595% | $102.5811 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $641.74 | $703.2668 | $703.27 | $703.25 | $703.30 | |