| 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 | $64.80 | 3.736% | $67.2209 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $120.70 | 6.746% | $128.8424 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $62.51 | 13.680% | $71.0614 | $71.06 | $71.05 | $71.10 |
| Purchase #4 | $203.63 | 6.306% | $216.4709 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $35.87 | 12.707% | $40.428 | $40.43 | $40.45 | $40.40 |
| Purchase #6 | $114.29 | 5.747% | $120.8582 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $213.67 | 8.162% | $231.1097 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $815.47 | $875.9915 | $875.99 | $875.95 | $876.00 | |