| 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 | $35.61 | 4.864% | $37.3421 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $5.76 | 9.585% | $6.3121 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $139.80 | 6.686% | $149.147 | $149.15 | $149.15 | $149.10 |
| Purchase #4 | $193.54 | 4.718% | $202.6712 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $75.27 | 9.119% | $82.1339 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $186.89 | 11.245% | $207.9058 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $19.37 | 13.486% | $21.9822 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $656.24 | $707.4943 | $707.49 | $707.50 | $707.40 | |