| 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 | $63.86 | 7.366% | $68.5639 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $234.40 | 13.342% | $265.6736 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $187.89 | 13.667% | $213.5689 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $18.25 | 13.165% | $20.6526 | $20.65 | $20.65 | $20.70 |
| Purchase #5 | $162.46 | 9.721% | $178.2527 | $178.25 | $178.25 | $178.30 |
| Purchase #6 | $110.41 | 3.831% | $114.6398 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $100.64 | 8.489% | $109.1833 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $877.91 | $970.5348 | $970.52 | $970.50 | $970.70 | |