| 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 | $134.87 | 5.787% | $142.6749 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $89.36 | 4.198% | $93.1113 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $80.56 | 8.774% | $87.6283 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $130.25 | 5.654% | $137.6143 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $45.94 | 7.644% | $49.4517 | $49.45 | $49.45 | $49.50 |
| Purchase #6 | $102.28 | 8.769% | $111.2489 | $111.25 | $111.25 | $111.20 |
| Purchase #7 | $119.40 | 5.328% | $125.7616 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $702.66 | $747.4910 | $747.48 | $747.45 | $747.50 | |