| 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 | $36.70 | 7.694% | $39.5237 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $23.87 | 10.318% | $26.3329 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $168.58 | 4.524% | $176.2066 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $192.45 | 6.670% | $205.2864 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $163.50 | 5.713% | $172.8408 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $56.88 | 7.602% | $61.204 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $89.34 | 8.168% | $96.6373 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $731.32 | $778.0317 | $778.03 | $778.05 | $777.90 | |