| 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 | $42.95 | 7.463% | $46.1554 | $46.16 | $46.15 | $46.20 |
| Purchase #2 | $73.37 | 4.262% | $76.497 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $28.57 | 9.671% | $31.333 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $46.88 | 7.861% | $50.5652 | $50.57 | $50.55 | $50.60 |
| Purchase #5 | $64.49 | 5.333% | $67.9293 | $67.93 | $67.95 | $67.90 |
| Purchase #6 | $52.79 | 8.122% | $57.0776 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $7.75 | 7.702% | $8.3469 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $316.80 | $337.9044 | $337.92 | $337.95 | $337.90 | |