| 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 | $13.37 | 8.189% | $14.4649 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $119.42 | 9.336% | $130.5691 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $116.69 | 13.722% | $132.7022 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $45.82 | 4.318% | $47.7985 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $5.92 | 12.560% | $6.6636 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $183.97 | 9.577% | $201.5888 | $201.59 | $201.60 | $201.60 |
| Purchase #7 | $117.66 | 10.356% | $129.8449 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $602.85 | $663.6320 | $663.62 | $663.60 | $663.70 | |