| 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 | $93.35 | 13.447% | $105.9028 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $73.94 | 13.864% | $84.191 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $10.75 | 10.696% | $11.8998 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $120.93 | 12.839% | $136.4562 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $62.42 | 11.753% | $69.7562 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $27.63 | 6.320% | $29.3762 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $212.37 | 7.416% | $228.1194 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $601.39 | $665.7016 | $665.71 | $665.70 | $665.80 | |