| 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 | $69.55 | 13.393% | $78.8648 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $142.58 | 12.453% | $160.3355 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $71.50 | 8.801% | $77.7927 | $77.79 | $77.80 | $77.80 |
| Purchase #4 | $114.60 | 8.156% | $123.9468 | $123.95 | $123.95 | $123.90 |
| Purchase #5 | $100.77 | 5.378% | $106.1894 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $16.62 | 8.553% | $18.0415 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $103.66 | 4.614% | $108.4429 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $619.28 | $673.6136 | $673.61 | $673.65 | $673.50 | |