| 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 | $125.51 | 11.171% | $139.5307 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $89.64 | 7.616% | $96.467 | $96.47 | $96.45 | $96.50 |
| Purchase #3 | $80.95 | 12.482% | $91.0542 | $91.05 | $91.05 | $91.10 |
| Purchase #4 | $78.42 | 11.340% | $87.3128 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $123.62 | 4.332% | $128.9752 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $135.99 | 4.334% | $141.8838 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $45.99 | 8.804% | $50.039 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $680.12 | $735.2627 | $735.26 | $735.30 | $735.30 | |