| 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 | $168.91 | 5.271% | $177.8132 | $177.81 | $177.80 | $177.80 |
| Purchase #2 | $60.87 | 3.206% | $62.8215 | $62.82 | $62.80 | $62.80 |
| Purchase #3 | $52.53 | 11.545% | $58.5946 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $19.63 | 9.493% | $21.4935 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $5.48 | 6.508% | $5.8366 | $5.84 | $5.85 | $5.80 |
| Purchase #6 | $73.55 | 5.540% | $77.6247 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $76.54 | 13.651% | $86.9885 | $86.99 | $87.00 | $87.00 |
| 7 purchase totals = | $457.51 | $491.1726 | $491.16 | $491.15 | $491.10 | |