| 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 | $49.85 | 7.774% | $53.7253 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $7.30 | 12.605% | $8.2202 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $157.72 | 10.465% | $174.2254 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $172.79 | 3.307% | $178.5042 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $143.92 | 8.391% | $155.9963 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $132.79 | 12.484% | $149.3675 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $7.95 | 6.816% | $8.4919 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $672.32 | $728.5308 | $728.54 | $728.55 | $728.50 | |