| 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 | $10.98 | 9.368% | $12.0086 | $12.01 | $12.00 | $12.00 |
| Purchase #2 | $224.99 | 9.226% | $245.7476 | $245.75 | $245.75 | $245.70 |
| Purchase #3 | $91.75 | 10.778% | $101.6388 | $101.64 | $101.65 | $101.60 |
| Purchase #4 | $43.97 | 4.532% | $45.9627 | $45.96 | $45.95 | $46.00 |
| Purchase #5 | $63.85 | 4.563% | $66.7635 | $66.76 | $66.75 | $66.80 |
| Purchase #6 | $44.29 | 13.557% | $50.2944 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $96.78 | 8.579% | $105.0828 | $105.08 | $105.10 | $105.10 |
| 7 purchase totals = | $576.61 | $627.4984 | $627.49 | $627.50 | $627.50 | |