| 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 | $164.41 | 5.399% | $173.2865 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $93.49 | 9.627% | $102.4903 | $102.49 | $102.50 | $102.50 |
| Purchase #3 | $6.47 | 6.368% | $6.882 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $36.41 | 5.850% | $38.54 | $38.54 | $38.55 | $38.50 |
| Purchase #5 | $92.35 | 10.286% | $101.8491 | $101.85 | $101.85 | $101.80 |
| Purchase #6 | $23.72 | 7.277% | $25.4461 | $25.45 | $25.45 | $25.40 |
| Purchase #7 | $32.36 | 6.644% | $34.51 | $34.51 | $34.50 | $34.50 |
| 7 purchase totals = | $449.21 | $483.0040 | $483.01 | $483.05 | $482.90 | |