| 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 | $84.97 | 4.494% | $88.7886 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $48.55 | 7.706% | $52.2913 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $233.45 | 9.504% | $255.6371 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $37.87 | 8.274% | $41.0034 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $87.80 | 7.693% | $94.5545 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $5.59 | 6.520% | $5.9545 | $5.95 | $5.95 | $6.00 |
| Purchase #7 | $230.92 | 4.771% | $241.9372 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $729.15 | $780.1666 | $780.16 | $780.20 | $780.20 | |