| 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 | $47.66 | 8.216% | $51.5757 | $51.58 | $51.60 | $51.60 |
| Purchase #2 | $119.48 | 13.720% | $135.8727 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $221.36 | 3.506% | $229.1209 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $236.68 | 7.621% | $254.7174 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $92.26 | 9.593% | $101.1105 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $10.68 | 8.527% | $11.5907 | $11.59 | $11.60 | $11.60 |
| Purchase #7 | $27.36 | 7.585% | $29.4353 | $29.44 | $29.45 | $29.40 |
| 7 purchase totals = | $755.48 | $813.4232 | $813.43 | $813.40 | $813.40 | |