| 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 | $42.76 | 3.360% | $44.1967 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $59.79 | 11.356% | $66.5798 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $32.35 | 8.477% | $35.0923 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $128.61 | 3.647% | $133.3004 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $80.54 | 4.799% | $84.4051 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $124.29 | 10.671% | $137.553 | $137.55 | $137.55 | $137.60 |
| Purchase #7 | $118.54 | 8.710% | $128.8648 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $586.88 | $629.9921 | $629.99 | $630.00 | $630.10 | |