| 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 | $21.48 | 8.726% | $23.3543 | $23.35 | $23.35 | $23.40 |
| Purchase #2 | $21.64 | 12.846% | $24.4199 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $197.73 | 12.440% | $222.3276 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $23.91 | 12.815% | $26.9741 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $231.79 | 4.333% | $241.8335 | $241.83 | $241.85 | $241.80 |
| Purchase #6 | $25.76 | 11.447% | $28.7087 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $53.75 | 12.102% | $60.2548 | $60.25 | $60.25 | $60.30 |
| 7 purchase totals = | $576.06 | $627.8729 | $627.86 | $627.85 | $627.90 | |