| 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 | $105.89 | 13.382% | $120.0602 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $110.36 | 6.809% | $117.8744 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $169.84 | 3.631% | $176.0069 | $176.01 | $176.00 | $176.00 |
| Purchase #4 | $66.27 | 5.416% | $69.8592 | $69.86 | $69.85 | $69.90 |
| Purchase #5 | $112.64 | 6.417% | $119.8681 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $7.76 | 8.448% | $8.4156 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $68.86 | 4.498% | $71.9573 | $71.96 | $71.95 | $72.00 |
| 7 purchase totals = | $641.62 | $684.0417 | $684.05 | $683.95 | $684.20 | |