| 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 | $174.33 | 9.623% | $191.1058 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $46.47 | 6.525% | $49.5022 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $21.55 | 8.180% | $23.3128 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $42.95 | 10.593% | $47.4997 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $55.29 | 12.409% | $62.1509 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $65.45 | 4.487% | $68.3867 | $68.39 | $68.40 | $68.40 |
| Purchase #7 | $124.54 | 8.264% | $134.832 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $530.58 | $576.7901 | $576.79 | $576.80 | $576.80 | |