| 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 | $44.44 | 7.397% | $47.7272 | $47.73 | $47.75 | $47.70 |
| Purchase #2 | $150.26 | 3.631% | $155.7159 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $56.80 | 10.339% | $62.6726 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $210.68 | 4.223% | $219.577 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $132.59 | 11.196% | $147.4348 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $178.66 | 3.185% | $184.3503 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $77.87 | 7.367% | $83.6067 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $851.30 | $901.0845 | $901.09 | $901.10 | $901.10 | |