| 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 | $29.64 | 5.850% | $31.3739 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $92.53 | 5.310% | $97.4433 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $48.78 | 7.823% | $52.5961 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $152.54 | 8.630% | $165.7042 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $91.85 | 6.281% | $97.6191 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $223.95 | 6.596% | $238.7217 | $238.72 | $238.70 | $238.70 |
| Purchase #7 | $123.31 | 11.253% | $137.1861 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $762.60 | $820.6444 | $820.64 | $820.60 | $820.60 | |