| 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 | $10.84 | 10.132% | $11.9383 | $11.94 | $11.95 | $11.90 |
| Purchase #2 | $20.42 | 12.264% | $22.9243 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $62.92 | 5.113% | $66.1371 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $139.40 | 3.733% | $144.6038 | $144.60 | $144.60 | $144.60 |
| Purchase #5 | $110.94 | 12.272% | $124.5546 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $162.66 | 10.698% | $180.0614 | $180.06 | $180.05 | $180.10 |
| Purchase #7 | $6.26 | 6.115% | $6.6428 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $513.44 | $556.8623 | $556.85 | $556.85 | $556.80 | |