| 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 | $9.95 | 6.267% | $10.5736 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $58.98 | 5.380% | $62.1531 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $21.32 | 9.741% | $23.3968 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $96.27 | 10.461% | $106.3408 | $106.34 | $106.35 | $106.30 |
| Purchase #5 | $197.95 | 6.619% | $211.0523 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $79.71 | 12.205% | $89.4386 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $166.26 | 9.131% | $181.4412 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $630.44 | $684.3964 | $684.39 | $684.40 | $684.40 | |