| 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 | $114.82 | 5.243% | $120.84 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $92.98 | 5.478% | $98.0734 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $135.50 | 6.637% | $144.4931 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $60.39 | 12.620% | $68.0112 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $5.68 | 5.760% | $6.0072 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $101.83 | 12.753% | $114.8164 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $199.39 | 8.839% | $217.0141 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $710.59 | $769.2554 | $769.25 | $769.20 | $769.20 | |