| 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 | $130.35 | 9.497% | $142.7293 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $74.54 | 8.337% | $80.7544 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $60.84 | 8.626% | $66.0881 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $110.33 | 6.608% | $117.6206 | $117.62 | $117.60 | $117.60 |
| Purchase #5 | $151.37 | 11.360% | $168.5656 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $229.55 | 11.262% | $255.4019 | $255.40 | $255.40 | $255.40 |
| Purchase #7 | $88.38 | 6.369% | $94.0089 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $845.36 | $925.1688 | $925.17 | $925.15 | $925.20 | |