| 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 | $91.91 | 13.350% | $104.18 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $5.39 | 13.508% | $6.1181 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $105.33 | 13.160% | $119.1914 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $70.92 | 13.797% | $80.7048 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $23.68 | 13.778% | $26.9426 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $51.54 | 9.714% | $56.5466 | $56.55 | $56.55 | $56.50 |
| Purchase #7 | $210.75 | 11.333% | $234.6343 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $559.52 | $628.3178 | $628.31 | $628.35 | $628.20 | |