| 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 | $31.59 | 4.376% | $32.9724 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $38.56 | 6.629% | $41.1161 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $77.34 | 7.305% | $82.9897 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $130.30 | 5.861% | $137.9369 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $91.56 | 7.213% | $98.1642 | $98.16 | $98.15 | $98.20 |
| Purchase #6 | $93.44 | 4.573% | $97.713 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $224.29 | 10.634% | $248.141 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $687.08 | $739.0333 | $739.03 | $739.00 | $739.00 | |