| 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 | $64.61 | 7.649% | $69.552 | $69.55 | $69.55 | $69.60 |
| Purchase #2 | $157.31 | 10.388% | $173.6514 | $173.65 | $173.65 | $173.70 |
| Purchase #3 | $160.42 | 8.199% | $173.5728 | $173.57 | $173.55 | $173.60 |
| Purchase #4 | $20.32 | 3.189% | $20.968 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $157.85 | 8.521% | $171.3004 | $171.30 | $171.30 | $171.30 |
| Purchase #6 | $231.32 | 11.570% | $258.0837 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $53.88 | 4.696% | $56.4102 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $845.71 | $923.5385 | $923.53 | $923.50 | $923.70 | |