| 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 | $63.56 | 12.315% | $71.3874 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $192.52 | 5.349% | $202.8179 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $138.61 | 10.207% | $152.7579 | $152.76 | $152.75 | $152.80 |
| Purchase #4 | $230.96 | 11.642% | $257.8484 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $71.37 | 9.203% | $77.9382 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $95.79 | 6.290% | $101.8152 | $101.82 | $101.80 | $101.80 |
| Purchase #7 | $16.68 | 8.817% | $18.1507 | $18.15 | $18.15 | $18.20 |
| 7 purchase totals = | $809.49 | $882.7157 | $882.73 | $882.70 | $882.70 | |