| 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 | $34.54 | 7.512% | $37.1346 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $167.76 | 12.506% | $188.7401 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $225.80 | 3.802% | $234.3849 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $179.34 | 13.594% | $203.7195 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $67.86 | 9.830% | $74.5306 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $195.86 | 8.799% | $213.0937 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $77.39 | 12.679% | $87.2023 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $948.55 | $1,038.8057 | $1,038.79 | $1,038.85 | $1,038.70 | |