| 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 | $84.99 | 9.434% | $93.008 | $93.01 | $93.00 | $93.00 |
| Purchase #2 | $43.72 | 12.792% | $49.3127 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $89.73 | 12.541% | $100.983 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $128.53 | 7.336% | $137.959 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $89.85 | 6.401% | $95.6013 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $188.43 | 10.780% | $208.7428 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $138.34 | 8.600% | $150.2372 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $763.59 | $835.8440 | $835.84 | $835.85 | $835.80 | |