| 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 | $30.50 | 13.656% | $34.6651 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $143.58 | 10.610% | $158.8138 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $176.64 | 10.366% | $194.9505 | $194.95 | $194.95 | $195.00 |
| Purchase #4 | $17.30 | 7.157% | $18.5382 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $120.50 | 8.828% | $131.1377 | $131.14 | $131.15 | $131.10 |
| Purchase #6 | $11.84 | 4.498% | $12.3726 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $238.91 | 12.640% | $269.1082 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $739.27 | $819.5861 | $819.59 | $819.55 | $819.60 | |