| 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 | $41.89 | 3.227% | $43.2418 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $153.78 | 4.752% | $161.0876 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $138.84 | 11.247% | $154.4553 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $131.31 | 3.432% | $135.8166 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $28.65 | 4.397% | $29.9097 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $217.34 | 11.320% | $241.9429 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $192.66 | 8.803% | $209.6199 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $904.47 | $976.0738 | $976.08 | $976.05 | $976.00 | |