| 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 | $17.35 | 13.195% | $19.6393 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $36.84 | 7.129% | $39.4663 | $39.47 | $39.45 | $39.50 |
| Purchase #3 | $149.86 | 3.685% | $155.3823 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $175.87 | 3.292% | $181.6596 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $244.44 | 5.589% | $258.1018 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $70.41 | 12.157% | $78.9697 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $67.47 | 5.434% | $71.1363 | $71.14 | $71.15 | $71.10 |
| 7 purchase totals = | $762.24 | $804.3553 | $804.36 | $804.35 | $804.40 | |