| 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 | $85.70 | 5.136% | $90.1016 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $89.97 | 4.294% | $93.8333 | $93.83 | $93.85 | $93.80 |
| Purchase #3 | $220.90 | 6.550% | $235.369 | $235.37 | $235.35 | $235.40 |
| Purchase #4 | $67.56 | 11.866% | $75.5767 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $25.71 | 7.769% | $27.7074 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $212.89 | 6.788% | $227.341 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $6.29 | 11.631% | $7.0216 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $709.02 | $756.9506 | $756.95 | $756.95 | $756.90 | |