| 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 | $95.55 | 7.732% | $102.9379 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $247.66 | 10.596% | $273.9021 | $273.90 | $273.90 | $273.90 |
| Purchase #3 | $83.80 | 12.252% | $94.0672 | $94.07 | $94.05 | $94.10 |
| Purchase #4 | $36.55 | 3.713% | $37.9071 | $37.91 | $37.90 | $37.90 |
| Purchase #5 | $221.74 | 12.121% | $248.6171 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $19.70 | 11.233% | $21.9129 | $21.91 | $21.90 | $21.90 |
| Purchase #7 | $105.44 | 9.402% | $115.3535 | $115.35 | $115.35 | $115.40 |
| 7 purchase totals = | $810.44 | $894.6978 | $894.70 | $894.65 | $894.70 | |