| 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 | $25.89 | 4.110% | $26.9541 | $26.95 | $26.95 | $27.00 |
| Purchase #2 | $84.56 | 3.666% | $87.66 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $199.26 | 4.334% | $207.8959 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $180.91 | 7.539% | $194.5488 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $162.32 | 3.852% | $168.5726 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $204.54 | 3.735% | $212.1796 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $143.35 | 10.236% | $158.0233 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,000.83 | $1,055.8343 | $1,055.83 | $1,055.80 | $1,055.90 | |