| 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 | $36.26 | 9.359% | $39.6536 | $39.65 | $39.65 | $39.70 |
| Purchase #2 | $174.48 | 9.614% | $191.2545 | $191.25 | $191.25 | $191.30 |
| Purchase #3 | $192.56 | 7.569% | $207.1349 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $61.97 | 5.641% | $65.4657 | $65.47 | $65.45 | $65.50 |
| Purchase #5 | $135.62 | 3.301% | $140.0968 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $131.42 | 6.346% | $139.7599 | $139.76 | $139.75 | $139.80 |
| Purchase #7 | $159.29 | 8.110% | $172.2084 | $172.21 | $172.20 | $172.20 |
| 7 purchase totals = | $891.60 | $955.5738 | $955.57 | $955.55 | $955.70 | |