| 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 | $26.33 | 5.220% | $27.7044 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $21.54 | 6.301% | $22.8972 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $178.78 | 3.857% | $185.6755 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $48.95 | 5.261% | $51.5253 | $51.53 | $51.55 | $51.50 |
| Purchase #5 | $25.37 | 9.423% | $27.7606 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $22.54 | 7.209% | $24.1649 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $150.44 | 11.872% | $168.3002 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $473.95 | $508.0281 | $508.03 | $508.05 | $508.10 | |