| 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 | $87.52 | 13.314% | $99.1724 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $85.45 | 12.794% | $96.3825 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $20.28 | 8.485% | $22.0008 | $22.00 | $22.00 | $22.00 |
| Purchase #4 | $103.85 | 13.778% | $118.1585 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $202.37 | 9.508% | $221.6113 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $202.94 | 7.769% | $218.7064 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $81.82 | 4.674% | $85.6443 | $85.64 | $85.65 | $85.60 |
| 7 purchase totals = | $784.23 | $861.6762 | $861.67 | $861.65 | $861.70 | |