| 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 | $73.99 | 6.664% | $78.9207 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $123.98 | 10.683% | $137.2248 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $140.83 | 8.255% | $152.4555 | $152.46 | $152.45 | $152.50 |
| Purchase #4 | $176.88 | 10.533% | $195.5108 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $18.62 | 7.256% | $19.9711 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $30.98 | 7.261% | $33.2295 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $141.57 | 3.858% | $147.0318 | $147.03 | $147.05 | $147.00 |
| 7 purchase totals = | $706.85 | $764.3442 | $764.34 | $764.30 | $764.30 | |