| 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 | $39.65 | 5.103% | $41.6733 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $121.86 | 9.240% | $133.1199 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $114.60 | 8.484% | $124.3227 | $124.32 | $124.30 | $124.30 |
| Purchase #4 | $144.44 | 3.436% | $149.403 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $22.27 | 5.128% | $23.412 | $23.41 | $23.40 | $23.40 |
| Purchase #6 | $214.80 | 7.276% | $230.4288 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $127.91 | 10.374% | $141.1794 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $785.53 | $843.5391 | $843.53 | $843.50 | $843.50 | |