| 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 | $40.46 | 8.422% | $43.8675 | $43.87 | $43.85 | $43.90 |
| Purchase #2 | $132.51 | 4.180% | $138.0489 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $116.94 | 3.633% | $121.1884 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $189.44 | 12.652% | $213.4079 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $187.90 | 3.745% | $194.9369 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $201.26 | 5.584% | $212.4984 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $122.65 | 7.547% | $131.9064 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $991.16 | $1,055.8544 | $1,055.87 | $1,055.85 | $1,055.80 | |