| 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 | $126.70 | 7.758% | $136.5294 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $238.47 | 8.435% | $258.5849 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $35.78 | 12.737% | $40.3373 | $40.34 | $40.35 | $40.30 |
| Purchase #4 | $24.67 | 3.208% | $25.4614 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $31.57 | 12.726% | $35.5876 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $120.94 | 8.295% | $130.972 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $127.84 | 4.249% | $133.2719 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $705.97 | $760.7445 | $760.74 | $760.75 | $760.80 | |