| 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 | $16.30 | 9.852% | $17.9059 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $246.87 | 8.123% | $266.9233 | $266.92 | $266.90 | $266.90 |
| Purchase #3 | $36.80 | 5.369% | $38.7758 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $96.89 | 6.462% | $103.151 | $103.15 | $103.15 | $103.20 |
| Purchase #5 | $168.47 | 11.719% | $188.213 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $111.30 | 9.200% | $121.5396 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $50.26 | 12.710% | $56.648 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $726.89 | $793.1566 | $793.16 | $793.15 | $793.10 | |