| 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 | $18.29 | 12.795% | $20.6302 | $20.63 | $20.65 | $20.60 |
| Purchase #2 | $187.90 | 9.828% | $206.3668 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $241.61 | 12.629% | $272.1229 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $62.41 | 3.643% | $64.6836 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $60.78 | 10.442% | $67.1266 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $83.29 | 10.259% | $91.8347 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $42.71 | 4.370% | $44.5764 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $696.99 | $767.3412 | $767.34 | $767.40 | $767.30 | |