| 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 | $71.93 | 12.503% | $80.9234 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $212.77 | 4.838% | $223.0638 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $75.94 | 10.474% | $83.894 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $29.49 | 7.745% | $31.774 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $217.64 | 12.833% | $245.5697 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $34.80 | 6.219% | $36.9642 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $120.46 | 13.765% | $137.0413 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $763.03 | $839.2304 | $839.21 | $839.15 | $839.30 | |