| 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 | $82.43 | 9.438% | $90.2097 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $196.28 | 5.692% | $207.4523 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $113.78 | 7.863% | $122.7265 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $57.82 | 4.788% | $60.5884 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $118.48 | 8.142% | $128.1266 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $120.98 | 7.122% | $129.5962 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $85.71 | 9.123% | $93.5293 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $775.48 | $832.2290 | $832.24 | $832.30 | $832.20 | |