| 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 | $38.48 | 5.517% | $40.6029 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $64.79 | 13.480% | $73.5237 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $57.99 | 3.795% | $60.1907 | $60.19 | $60.20 | $60.20 |
| Purchase #4 | $35.35 | 13.208% | $40.019 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $9.40 | 6.145% | $9.9776 | $9.98 | $10.00 | $10.00 |
| Purchase #6 | $233.77 | 10.566% | $258.4701 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $136.43 | 5.467% | $143.8886 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $576.21 | $626.6726 | $626.67 | $626.65 | $626.70 | |