| 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 | $66.36 | 13.766% | $75.4951 | $75.50 | $75.50 | $75.50 |
| Purchase #2 | $17.45 | 8.518% | $18.9364 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $194.30 | 8.394% | $210.6095 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $215.46 | 13.687% | $244.95 | $244.95 | $244.95 | $245.00 |
| Purchase #5 | $87.36 | 3.279% | $90.2245 | $90.22 | $90.20 | $90.20 |
| Purchase #6 | $166.74 | 8.852% | $181.4998 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $169.96 | 10.565% | $187.9163 | $187.92 | $187.90 | $187.90 |
| 7 purchase totals = | $917.63 | $1,009.6316 | $1,009.64 | $1,009.60 | $1,009.60 | |