| 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 | $32.47 | 5.345% | $34.2055 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $186.84 | 4.591% | $195.4178 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $184.93 | 3.323% | $191.0752 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $23.44 | 7.603% | $25.2221 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $165.68 | 4.750% | $173.5498 | $173.55 | $173.55 | $173.50 |
| Purchase #6 | $19.59 | 3.602% | $20.2956 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $34.40 | 12.790% | $38.7998 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $647.35 | $678.5658 | $678.58 | $678.55 | $678.50 | |