| 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 | $18.29 | 8.826% | $19.9043 | $19.90 | $19.90 | $19.90 |
| Purchase #2 | $105.78 | 13.485% | $120.0444 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $172.32 | 11.706% | $192.4918 | $192.49 | $192.50 | $192.50 |
| Purchase #4 | $165.93 | 3.854% | $172.3249 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $53.64 | 3.609% | $55.5759 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $148.71 | 10.160% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $108.74 | 11.346% | $121.0776 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $773.41 | $845.2378 | $845.23 | $845.25 | $845.20 | |