| 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 | $28.34 | 5.822% | $29.99 | $29.99 | $30.00 | $30.00 |
| Purchase #2 | $189.56 | 6.697% | $202.2548 | $202.25 | $202.25 | $202.30 |
| Purchase #3 | $40.72 | 9.315% | $44.5131 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $107.65 | 8.103% | $116.3729 | $116.37 | $116.35 | $116.40 |
| Purchase #5 | $173.80 | 6.158% | $184.5026 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $155.55 | 10.121% | $171.2932 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $71.87 | 3.134% | $74.1224 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $767.49 | $823.0490 | $823.03 | $823.00 | $823.10 | |