| 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 | $20.80 | 11.546% | $23.2016 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $203.45 | 7.599% | $218.9102 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $22.27 | 10.462% | $24.5999 | $24.60 | $24.60 | $24.60 |
| Purchase #4 | $21.29 | 8.197% | $23.0351 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $62.34 | 8.765% | $67.8041 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $241.94 | 10.473% | $267.2784 | $267.28 | $267.30 | $267.30 |
| Purchase #7 | $99.50 | 10.731% | $110.1773 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $671.59 | $735.0066 | $735.01 | $735.05 | $735.00 | |