| 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 | $78.94 | 10.818% | $87.4797 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $22.60 | 13.316% | $25.6094 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $202.35 | 7.403% | $217.33 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $106.88 | 6.306% | $113.6199 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $76.77 | 13.505% | $87.1378 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $63.66 | 9.304% | $69.5829 | $69.58 | $69.60 | $69.60 |
| Purchase #7 | $139.73 | 11.561% | $155.8842 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $690.93 | $756.6439 | $756.64 | $756.70 | $756.60 | |