| 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 | $7.88 | 7.282% | $8.4538 | $8.45 | $8.45 | $8.50 |
| Purchase #2 | $32.82 | 9.630% | $35.9806 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $64.57 | 13.668% | $73.3954 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $172.53 | 3.173% | $178.0044 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $79.38 | 7.810% | $85.5796 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $76.53 | 13.757% | $87.0582 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $237.76 | 11.185% | $264.3535 | $264.35 | $264.35 | $264.40 |
| 7 purchase totals = | $671.47 | $732.8255 | $732.82 | $732.85 | $733.00 | |