| 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 | $57.70 | 7.681% | $62.1319 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $119.37 | 8.619% | $129.6585 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $83.93 | 13.654% | $95.3898 | $95.39 | $95.40 | $95.40 |
| Purchase #4 | $80.77 | 8.841% | $87.9109 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $60.59 | 3.615% | $62.7803 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $63.50 | 8.807% | $69.0924 | $69.09 | $69.10 | $69.10 |
| Purchase #7 | $89.34 | 8.474% | $96.9107 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $555.20 | $603.8745 | $603.87 | $603.90 | $603.90 | |