| 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 | $112.29 | 9.533% | $122.9946 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $95.64 | 3.128% | $98.6316 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $32.48 | 12.133% | $36.4208 | $36.42 | $36.40 | $36.40 |
| Purchase #4 | $17.82 | 5.217% | $18.7497 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $15.30 | 6.191% | $16.2472 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $62.63 | 6.349% | $66.6064 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $156.44 | 6.427% | $166.4944 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $492.60 | $526.1447 | $526.14 | $526.15 | $526.00 | |