| 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 | $34.68 | 6.608% | $36.9717 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $26.64 | 9.683% | $29.2196 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $149.74 | 4.818% | $156.9545 | $156.95 | $156.95 | $157.00 |
| Purchase #4 | $210.50 | 10.239% | $232.0531 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $123.50 | 11.654% | $137.8927 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $74.26 | 11.645% | $82.9076 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $44.95 | 9.469% | $49.2063 | $49.21 | $49.20 | $49.20 |
| 7 purchase totals = | $664.27 | $725.2055 | $725.20 | $725.15 | $725.30 | |