| 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 | $240.52 | 7.279% | $258.0275 | $258.03 | $258.05 | $258.00 |
| Purchase #2 | $98.52 | 13.370% | $111.6921 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $138.76 | 6.200% | $147.3631 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $155.62 | 8.541% | $168.9115 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $15.96 | 5.326% | $16.81 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $10.55 | 3.216% | $10.8893 | $10.89 | $10.90 | $10.90 |
| Purchase #7 | $24.69 | 3.723% | $25.6092 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $684.62 | $739.3027 | $739.30 | $739.30 | $739.30 | |