| 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 | $49.70 | 3.142% | $51.2616 | $51.26 | $51.25 | $51.30 |
| Purchase #2 | $63.51 | 6.254% | $67.4819 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $244.28 | 6.234% | $259.5084 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $68.55 | 8.492% | $74.3713 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $203.77 | 7.565% | $219.1852 | $219.19 | $219.20 | $219.20 |
| Purchase #6 | $241.42 | 6.387% | $256.8395 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $5.64 | 9.726% | $6.1885 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $876.87 | $934.8364 | $934.84 | $934.85 | $934.90 | |