| 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 | $90.29 | 12.827% | $101.8715 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $168.76 | 8.187% | $182.5764 | $182.58 | $182.60 | $182.60 |
| Purchase #3 | $78.28 | 7.150% | $83.877 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $84.34 | 7.788% | $90.9084 | $90.91 | $90.90 | $90.90 |
| Purchase #5 | $51.44 | 3.536% | $53.2589 | $53.26 | $53.25 | $53.30 |
| Purchase #6 | $22.37 | 4.125% | $23.2928 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $84.98 | 3.263% | $87.7529 | $87.75 | $87.75 | $87.80 |
| 7 purchase totals = | $580.46 | $623.5379 | $623.54 | $623.55 | $623.70 | |