| 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 | $85.81 | 7.555% | $92.2929 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $7.91 | 6.522% | $8.4259 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $249.77 | 13.344% | $283.0993 | $283.10 | $283.10 | $283.10 |
| Purchase #4 | $226.95 | 7.854% | $244.7747 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $79.81 | 9.602% | $87.4734 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $143.63 | 12.352% | $161.3712 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $250.60 | 10.842% | $277.7701 | $277.77 | $277.75 | $277.80 |
| 7 purchase totals = | $1,044.48 | $1,155.2075 | $1,155.20 | $1,155.15 | $1,155.30 | |