| 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 | $80.26 | 13.605% | $91.1794 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $246.37 | 8.578% | $267.5036 | $267.50 | $267.50 | $267.50 |
| Purchase #3 | $18.86 | 5.666% | $19.9286 | $19.93 | $19.95 | $19.90 |
| Purchase #4 | $138.73 | 3.238% | $143.2221 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $25.94 | 13.116% | $29.3423 | $29.34 | $29.35 | $29.30 |
| Purchase #6 | $228.91 | 7.613% | $246.3369 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $31.54 | 4.563% | $32.9792 | $32.98 | $33.00 | $33.00 |
| 7 purchase totals = | $770.61 | $830.4921 | $830.49 | $830.55 | $830.40 | |