| 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 | $13.39 | 8.718% | $14.5573 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $23.50 | 12.544% | $26.4478 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $179.64 | 11.546% | $200.3812 | $200.38 | $200.40 | $200.40 |
| Purchase #4 | $149.66 | 4.261% | $156.037 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $161.51 | 6.647% | $172.2456 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $195.66 | 11.258% | $217.6874 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $225.43 | 8.410% | $244.3887 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $948.79 | $1,031.7450 | $1,031.76 | $1,031.80 | $1,031.70 | |