| 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 | $25.40 | 7.760% | $27.371 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $124.50 | 10.593% | $137.6883 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $37.70 | 9.182% | $41.1616 | $41.16 | $41.15 | $41.20 |
| Purchase #4 | $229.43 | 7.475% | $246.5799 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $227.40 | 7.438% | $244.314 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $80.52 | 13.623% | $91.4892 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $34.64 | 11.830% | $38.7379 | $38.74 | $38.75 | $38.70 |
| 7 purchase totals = | $759.59 | $827.3419 | $827.34 | $827.35 | $827.40 | |