| 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 | $37.54 | 7.452% | $40.3375 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $106.77 | 5.459% | $112.5986 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $228.78 | 5.615% | $241.626 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $227.93 | 4.188% | $237.4757 | $237.48 | $237.50 | $237.50 |
| Purchase #5 | $162.30 | 9.572% | $177.8354 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $68.94 | 10.274% | $76.0229 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $9.73 | 4.825% | $10.1995 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $841.99 | $896.0956 | $896.11 | $896.15 | $896.00 | |