| 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 | $34.49 | 12.246% | $38.7136 | $38.71 | $38.70 | $38.70 |
| Purchase #2 | $234.81 | 4.519% | $245.4211 | $245.42 | $245.40 | $245.40 |
| Purchase #3 | $208.54 | 4.401% | $217.7178 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $232.81 | 6.790% | $248.6178 | $248.62 | $248.60 | $248.60 |
| Purchase #5 | $5.87 | 9.501% | $6.4277 | $6.43 | $6.45 | $6.40 |
| Purchase #6 | $74.44 | 8.594% | $80.8374 | $80.84 | $80.85 | $80.80 |
| Purchase #7 | $117.56 | 10.545% | $129.9567 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $908.52 | $967.6921 | $967.70 | $967.65 | $967.60 | |