| 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 | $92.43 | 7.696% | $99.5434 | $99.54 | $99.55 | $99.50 |
| Purchase #2 | $20.94 | 12.642% | $23.5872 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $194.93 | 6.561% | $207.7194 | $207.72 | $207.70 | $207.70 |
| Purchase #4 | $137.68 | 10.669% | $152.3691 | $152.37 | $152.35 | $152.40 |
| Purchase #5 | $63.98 | 5.821% | $67.7043 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $172.31 | 4.240% | $179.6159 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $81.98 | 7.137% | $87.8309 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $764.25 | $818.3702 | $818.37 | $818.35 | $818.30 | |