| 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 | $228.76 | 9.535% | $250.5723 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $52.40 | 12.204% | $58.7949 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $152.49 | 13.615% | $173.2515 | $173.25 | $173.25 | $173.30 |
| Purchase #4 | $56.57 | 7.165% | $60.6232 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $19.62 | 13.525% | $22.2736 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $184.77 | 7.416% | $198.4725 | $198.47 | $198.45 | $198.50 |
| Purchase #7 | $133.47 | 4.799% | $139.8752 | $139.88 | $139.90 | $139.90 |
| 7 purchase totals = | $828.08 | $903.8632 | $903.85 | $903.80 | $904.00 | |