| 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 | $24.59 | 5.424% | $25.9238 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $101.50 | 10.681% | $112.3412 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $71.73 | 10.140% | $79.0034 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $130.88 | 5.769% | $138.4305 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $12.45 | 11.393% | $13.8684 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $243.74 | 9.291% | $266.3859 | $266.39 | $266.40 | $266.40 |
| Purchase #7 | $28.79 | 11.327% | $32.051 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $613.68 | $668.0042 | $668.00 | $668.00 | $668.00 | |