| 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 | $98.58 | 13.261% | $111.6527 | $111.65 | $111.65 | $111.70 |
| Purchase #2 | $28.82 | 12.636% | $32.4617 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $111.77 | 11.594% | $124.7286 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $20.75 | 7.610% | $22.3291 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $217.58 | 8.346% | $235.7392 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $239.95 | 10.306% | $264.6792 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $26.63 | 4.481% | $27.8233 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $744.08 | $819.4138 | $819.41 | $819.45 | $819.40 | |