| 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 | $246.74 | 7.574% | $265.4281 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $63.69 | 6.128% | $67.5929 | $67.59 | $67.60 | $67.60 |
| Purchase #3 | $132.51 | 6.431% | $141.0317 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $110.54 | 4.267% | $115.2567 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $35.78 | 13.662% | $40.6683 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $99.42 | 9.590% | $108.9544 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $236.95 | 5.764% | $250.6078 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $925.63 | $989.5399 | $989.54 | $989.55 | $989.60 | |