| 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 | $84.26 | 8.848% | $91.7153 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $104.30 | 10.470% | $115.2202 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $132.65 | 6.102% | $140.7443 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $107.96 | 10.784% | $119.6024 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $12.83 | 10.593% | $14.1891 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $42.80 | 3.519% | $44.3061 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $237.53 | 12.204% | $266.5182 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $722.33 | $792.2956 | $792.30 | $792.25 | $792.20 | |