| 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 | $8.75 | 10.331% | $9.654 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $168.57 | 7.690% | $181.533 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $61.51 | 11.549% | $68.6138 | $68.61 | $68.60 | $68.60 |
| Purchase #4 | $12.33 | 11.557% | $13.755 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $22.39 | 10.685% | $24.7824 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $94.78 | 8.768% | $103.0903 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $10.48 | 12.851% | $11.8268 | $11.83 | $11.85 | $11.80 |
| 7 purchase totals = | $378.81 | $413.2553 | $413.25 | $413.30 | $413.30 | |