| 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 | $29.62 | 12.131% | $33.2132 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $241.84 | 6.259% | $256.9768 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $63.79 | 10.494% | $70.4841 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $181.44 | 8.138% | $196.2056 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $144.71 | 8.760% | $157.3866 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $153.49 | 8.558% | $166.6257 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $107.80 | 7.356% | $115.7298 | $115.73 | $115.75 | $115.70 |
| 7 purchase totals = | $922.69 | $996.6218 | $996.63 | $996.70 | $996.60 | |