| 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 | $95.98 | 6.388% | $102.1112 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $20.64 | 10.642% | $22.8365 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $153.84 | 10.806% | $170.464 | $170.46 | $170.45 | $170.50 |
| Purchase #4 | $105.29 | 4.187% | $109.6985 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $183.92 | 7.566% | $197.8354 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $17.81 | 5.798% | $18.8426 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $246.99 | 7.710% | $266.0329 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $824.47 | $887.8211 | $887.82 | $887.85 | $887.70 | |