| 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 | $32.90 | 7.626% | $35.409 | $35.41 | $35.40 | $35.40 |
| Purchase #2 | $124.73 | 6.721% | $133.1131 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $162.81 | 5.651% | $172.0104 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $98.80 | 11.683% | $110.3428 | $110.34 | $110.35 | $110.30 |
| Purchase #5 | $108.75 | 6.290% | $115.5904 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $54.53 | 11.610% | $60.8609 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $250.31 | 9.701% | $274.5926 | $274.59 | $274.60 | $274.60 |
| 7 purchase totals = | $832.83 | $901.9192 | $901.91 | $901.90 | $901.90 | |