| 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 | $13.40 | 5.581% | $14.1479 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $172.84 | 5.223% | $181.8674 | $181.87 | $181.85 | $181.90 |
| Purchase #3 | $93.88 | 7.384% | $100.8121 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $248.90 | 6.623% | $265.3846 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $71.71 | 6.643% | $76.4737 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $25.50 | 8.629% | $27.7004 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $47.31 | 4.793% | $49.5776 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $673.54 | $715.9637 | $715.96 | $715.95 | $716.00 | |