| 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 | $89.33 | 8.177% | $96.6345 | $96.63 | $96.65 | $96.60 |
| Purchase #2 | $189.90 | 8.580% | $206.1934 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $119.45 | 11.764% | $133.5021 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $169.67 | 12.657% | $191.1451 | $191.15 | $191.15 | $191.10 |
| Purchase #5 | $89.60 | 6.540% | $95.4598 | $95.46 | $95.45 | $95.50 |
| Purchase #6 | $10.40 | 9.461% | $11.3839 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $103.42 | 8.350% | $112.0556 | $112.06 | $112.05 | $112.10 |
| 7 purchase totals = | $771.77 | $846.3744 | $846.37 | $846.40 | $846.40 | |