| 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 | $25.30 | 13.618% | $28.7454 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $94.98 | 11.745% | $106.1354 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $227.33 | 10.651% | $251.5429 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $218.39 | 5.483% | $230.3643 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $92.63 | 6.302% | $98.4675 | $98.47 | $98.45 | $98.50 |
| Purchase #6 | $217.56 | 13.240% | $246.3649 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $111.46 | 4.333% | $116.2896 | $116.29 | $116.30 | $116.30 |
| 7 purchase totals = | $987.65 | $1,077.9100 | $1,077.91 | $1,077.90 | $1,077.90 | |