| 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 | $25.42 | 7.413% | $27.3044 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $168.40 | 11.348% | $187.51 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $26.44 | 9.721% | $29.0102 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $64.39 | 10.204% | $70.9604 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $39.70 | 4.150% | $41.3476 | $41.35 | $41.35 | $41.30 |
| Purchase #6 | $213.70 | 13.554% | $242.6649 | $242.66 | $242.65 | $242.70 |
| Purchase #7 | $194.25 | 8.258% | $210.2912 | $210.29 | $210.30 | $210.30 |
| 7 purchase totals = | $732.30 | $809.0887 | $809.08 | $809.05 | $809.10 | |