| 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 | $81.64 | 6.641% | $87.0617 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $198.75 | 9.599% | $217.828 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $31.89 | 7.801% | $34.3777 | $34.38 | $34.40 | $34.40 |
| Purchase #4 | $36.95 | 5.834% | $39.1057 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $47.65 | 6.510% | $50.752 | $50.75 | $50.75 | $50.80 |
| Purchase #6 | $158.65 | 9.717% | $174.066 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $61.68 | 7.789% | $66.4843 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $617.21 | $669.6754 | $669.68 | $669.70 | $669.80 | |