| 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 | $48.36 | 5.337% | $50.941 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $169.91 | 5.622% | $179.4623 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $166.35 | 7.261% | $178.4287 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $77.34 | 7.774% | $83.3524 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $218.49 | 6.329% | $232.3182 | $232.32 | $232.30 | $232.30 |
| Purchase #6 | $95.29 | 6.643% | $101.6201 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $122.75 | 8.439% | $133.1089 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $898.49 | $959.2316 | $959.23 | $959.20 | $959.20 | |