| 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 | $33.43 | 8.587% | $36.3006 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $109.51 | 7.241% | $117.4396 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $63.30 | 4.376% | $66.07 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $14.63 | 13.846% | $16.6557 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $104.93 | 7.305% | $112.5951 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $138.33 | 12.466% | $155.5742 | $155.57 | $155.55 | $155.60 |
| Purchase #7 | $128.63 | 10.242% | $141.8043 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $592.76 | $646.4395 | $646.44 | $646.40 | $646.50 | |