| 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 | $29.52 | 12.428% | $33.1887 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $59.44 | 5.862% | $62.9244 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $7.46 | 5.828% | $7.8948 | $7.89 | $7.90 | $7.90 |
| Purchase #4 | $103.32 | 10.367% | $114.0312 | $114.03 | $114.05 | $114.00 |
| Purchase #5 | $38.49 | 12.414% | $43.2681 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $8.54 | 4.760% | $8.9465 | $8.95 | $8.95 | $8.90 |
| Purchase #7 | $239.35 | 7.496% | $257.2917 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $486.12 | $527.5454 | $527.54 | $527.55 | $527.50 | |