| 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 | $103.64 | 9.597% | $113.5863 | $113.59 | $113.60 | $113.60 |
| Purchase #2 | $69.88 | 13.233% | $79.1272 | $79.13 | $79.15 | $79.10 |
| Purchase #3 | $6.69 | 3.565% | $6.9285 | $6.93 | $6.95 | $6.90 |
| Purchase #4 | $142.92 | 8.762% | $155.4427 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $156.42 | 4.745% | $163.8421 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $159.43 | 8.166% | $172.4491 | $172.45 | $172.45 | $172.40 |
| Purchase #7 | $7.94 | 12.612% | $8.9414 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $646.92 | $700.3173 | $700.32 | $700.40 | $700.10 | |