| 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 | $33.26 | 9.338% | $36.3658 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $183.97 | 7.482% | $197.7346 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $241.76 | 9.166% | $263.9197 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $160.78 | 10.646% | $177.8966 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $170.53 | 6.184% | $181.0756 | $181.08 | $181.10 | $181.10 |
| Purchase #6 | $9.51 | 3.583% | $9.8507 | $9.85 | $9.85 | $9.90 |
| Purchase #7 | $109.82 | 11.728% | $122.6997 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $909.63 | $989.5427 | $989.55 | $989.55 | $989.60 | |