| 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 | $65.75 | 6.350% | $69.9251 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $112.39 | 9.102% | $122.6197 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $135.57 | 11.680% | $151.4046 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $18.71 | 12.854% | $21.115 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $108.72 | 5.361% | $114.5485 | $114.55 | $114.55 | $114.50 |
| Purchase #6 | $44.75 | 12.333% | $50.269 | $50.27 | $50.25 | $50.30 |
| Purchase #7 | $73.52 | 4.264% | $76.6549 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $559.41 | $606.5368 | $606.54 | $606.50 | $606.50 | |