| 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 | $96.83 | 6.239% | $102.8712 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $138.44 | 10.452% | $152.9097 | $152.91 | $152.90 | $152.90 |
| Purchase #3 | $60.31 | 8.649% | $65.5262 | $65.53 | $65.55 | $65.50 |
| Purchase #4 | $123.70 | 7.627% | $133.1346 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $11.86 | 10.119% | $13.0601 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $145.88 | 4.410% | $152.3133 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $178.53 | 12.795% | $201.3729 | $201.37 | $201.35 | $201.40 |
| 7 purchase totals = | $755.55 | $821.1880 | $821.18 | $821.15 | $821.20 | |