| 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 | $23.35 | 9.787% | $25.6353 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $29.83 | 11.127% | $33.1492 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $138.78 | 5.864% | $146.9181 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $114.82 | 12.596% | $129.2827 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $12.85 | 7.250% | $13.7816 | $13.78 | $13.80 | $13.80 |
| Purchase #6 | $201.62 | 6.626% | $214.9793 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $44.39 | 6.228% | $47.1546 | $47.15 | $47.15 | $47.20 |
| 7 purchase totals = | $565.64 | $610.9008 | $610.90 | $610.95 | $610.90 | |