| 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 | $36.63 | 4.772% | $38.378 | $38.38 | $38.40 | $38.40 |
| Purchase #2 | $226.75 | 4.524% | $237.0082 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $98.63 | 10.130% | $108.6212 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $50.79 | 7.506% | $54.6023 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $118.61 | 11.788% | $132.5917 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $8.40 | 8.726% | $9.133 | $9.13 | $9.15 | $9.10 |
| Purchase #7 | $108.76 | 5.325% | $114.5515 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $648.57 | $694.8859 | $694.88 | $694.90 | $694.90 | |