| 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 | $32.56 | 7.284% | $34.9317 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $226.47 | 7.511% | $243.4802 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $31.88 | 9.299% | $34.8445 | $34.84 | $34.85 | $34.80 |
| Purchase #4 | $36.95 | 8.824% | $40.2105 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $148.55 | 5.441% | $156.6326 | $156.63 | $156.65 | $156.60 |
| Purchase #6 | $13.44 | 5.493% | $14.1783 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $37.79 | 6.747% | $40.3397 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $527.64 | $564.6175 | $564.61 | $564.70 | $564.50 | |