| 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 | $50.40 | 12.617% | $56.759 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $131.33 | 3.155% | $135.4735 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $182.43 | 7.508% | $196.1268 | $196.13 | $196.15 | $196.10 |
| Purchase #4 | $31.92 | 12.385% | $35.8733 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $184.90 | 10.638% | $204.5697 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $51.36 | 11.399% | $57.2145 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $149.62 | 10.199% | $164.8797 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $781.96 | $850.8965 | $850.89 | $850.85 | $851.00 | |