| 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 | $213.88 | 4.488% | $223.4789 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $59.48 | 8.226% | $64.3728 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $56.83 | 7.268% | $60.9604 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $232.85 | 6.463% | $247.8991 | $247.90 | $247.90 | $247.90 |
| Purchase #5 | $129.78 | 7.422% | $139.4123 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $66.97 | 7.494% | $71.9887 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $135.72 | 7.320% | $145.6547 | $145.65 | $145.65 | $145.70 |
| 7 purchase totals = | $895.51 | $953.7669 | $953.76 | $953.75 | $953.90 | |