| 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 | $61.90 | 4.524% | $64.7004 | $64.70 | $64.70 | $64.70 |
| Purchase #2 | $202.49 | 6.402% | $215.4534 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $107.57 | 12.139% | $120.6279 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $250.73 | 13.145% | $283.6885 | $283.69 | $283.70 | $283.70 |
| Purchase #5 | $88.52 | 9.598% | $97.0161 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $172.55 | 7.349% | $185.2307 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $141.50 | 5.585% | $149.4028 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $1,025.26 | $1,116.1198 | $1,116.12 | $1,116.15 | $1,116.10 | |