| 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 | $49.48 | 12.673% | $55.7506 | $55.75 | $55.75 | $55.80 |
| Purchase #2 | $173.65 | 7.574% | $186.8023 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $224.48 | 9.515% | $245.8393 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $136.76 | 9.726% | $150.0613 | $150.06 | $150.05 | $150.10 |
| Purchase #5 | $160.65 | 4.853% | $168.4463 | $168.45 | $168.45 | $168.40 |
| Purchase #6 | $160.61 | 13.221% | $181.8442 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $16.40 | 10.238% | $18.079 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $922.03 | $1,006.8230 | $1,006.82 | $1,006.85 | $1,006.80 | |