| 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 | $91.90 | 10.278% | $101.3455 | $101.35 | $101.35 | $101.30 |
| Purchase #2 | $20.41 | 8.444% | $22.1334 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $105.66 | 5.156% | $111.1078 | $111.11 | $111.10 | $111.10 |
| Purchase #4 | $16.77 | 8.703% | $18.2295 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $60.73 | 3.843% | $63.0639 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $40.54 | 7.115% | $43.4244 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $215.29 | 6.676% | $229.6628 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $551.30 | $588.9673 | $588.96 | $588.95 | $588.90 | |