| 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 | $57.62 | 5.511% | $60.7954 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $186.62 | 9.707% | $204.7352 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $6.26 | 3.150% | $6.4572 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $72.45 | 10.555% | $80.0971 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $85.51 | 11.223% | $95.1068 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $127.76 | 10.594% | $141.2949 | $141.29 | $141.30 | $141.30 |
| Purchase #7 | $180.54 | 12.202% | $202.5695 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $716.76 | $791.0561 | $791.07 | $791.05 | $791.10 | |