| 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 | $36.27 | 4.577% | $37.9301 | $37.93 | $37.95 | $37.90 |
| Purchase #2 | $140.36 | 11.791% | $156.9098 | $156.91 | $156.90 | $156.90 |
| Purchase #3 | $39.83 | 10.848% | $44.1508 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $181.76 | 10.254% | $200.3977 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $70.58 | 7.434% | $75.8269 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $76.88 | 5.532% | $81.133 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $13.76 | 8.727% | $14.9608 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $559.44 | $611.3091 | $611.31 | $611.35 | $611.30 | |