| 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 | $69.30 | 9.685% | $76.0117 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $20.98 | 11.365% | $23.3644 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $70.82 | 4.265% | $73.8405 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $6.60 | 6.843% | $7.0516 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $14.52 | 9.706% | $15.9293 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $143.88 | 11.518% | $160.4521 | $160.45 | $160.45 | $160.50 |
| Purchase #7 | $151.27 | 12.522% | $170.212 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $477.37 | $526.8616 | $526.85 | $526.85 | $526.90 | |