| 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 | $33.99 | 10.596% | $37.5916 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $108.51 | 11.169% | $120.6295 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $169.37 | 6.164% | $179.81 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $26.39 | 6.336% | $28.0621 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $112.47 | 7.366% | $120.7545 | $120.75 | $120.75 | $120.80 |
| Purchase #6 | $127.59 | 11.817% | $142.6673 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $111.73 | 5.187% | $117.5254 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $690.05 | $747.0404 | $747.04 | $747.05 | $747.10 | |