| 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 | $68.49 | 13.365% | $77.6437 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $8.61 | 13.760% | $9.7947 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $26.30 | 9.445% | $28.784 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $75.35 | 12.489% | $84.7605 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $65.45 | 9.359% | $71.5755 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $174.75 | 10.192% | $192.5605 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $136.30 | 7.649% | $146.7256 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $555.25 | $611.8445 | $611.84 | $611.90 | $611.90 | |