| 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 | $6.33 | 3.473% | $6.5498 | $6.55 | $6.55 | $6.50 |
| Purchase #2 | $149.28 | 4.443% | $155.9125 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $114.29 | 4.773% | $119.7451 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $85.66 | 9.165% | $93.5107 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $170.63 | 11.200% | $189.7406 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $194.29 | 4.604% | $203.2351 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $161.68 | 10.447% | $178.5707 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $882.16 | $947.2645 | $947.27 | $947.25 | $947.10 | |