| 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 | $59.99 | 7.497% | $64.4875 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $40.34 | 9.668% | $44.2401 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $34.85 | 9.555% | $38.1799 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $22.75 | 6.609% | $24.2535 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $76.99 | 10.616% | $85.1633 | $85.16 | $85.15 | $85.20 |
| Purchase #6 | $6.48 | 11.675% | $7.2365 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $50.39 | 11.290% | $56.079 | $56.08 | $56.10 | $56.10 |
| 7 purchase totals = | $291.79 | $319.6398 | $319.64 | $319.70 | $319.70 | |