| 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 | $7.77 | 12.623% | $8.7508 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $166.70 | 3.725% | $172.9096 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $92.28 | 12.413% | $103.7347 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $6.97 | 5.187% | $7.3315 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $20.90 | 5.390% | $22.0265 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $56.58 | 9.711% | $62.0745 | $62.07 | $62.05 | $62.10 |
| Purchase #7 | $78.88 | 10.549% | $87.2011 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $430.08 | $464.0287 | $464.02 | $464.05 | $464.00 | |