| 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 | $48.62 | 5.661% | $51.3724 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $202.65 | 9.323% | $221.5431 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $250.30 | 10.604% | $276.8418 | $276.84 | $276.85 | $276.80 |
| Purchase #4 | $142.35 | 12.237% | $159.7694 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $224.99 | 13.457% | $255.2669 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $26.45 | 6.231% | $28.0981 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $166.93 | 7.562% | $179.5532 | $179.55 | $179.55 | $179.60 |
| 7 purchase totals = | $1,062.29 | $1,172.4449 | $1,172.44 | $1,172.40 | $1,172.50 | |