| 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 | $32.92 | 7.380% | $35.3495 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $9.84 | 7.683% | $10.596 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $124.93 | 5.822% | $132.2034 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $178.89 | 7.579% | $192.4481 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $190.41 | 9.678% | $208.8379 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $53.65 | 5.338% | $56.5138 | $56.51 | $56.50 | $56.50 |
| Purchase #7 | $76.81 | 9.627% | $84.2045 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $667.45 | $720.1532 | $720.15 | $720.15 | $720.00 | |