| 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 | $87.63 | 7.803% | $94.4678 | $94.47 | $94.45 | $94.50 |
| Purchase #2 | $15.88 | 10.398% | $17.5312 | $17.53 | $17.55 | $17.50 |
| Purchase #3 | $26.42 | 10.539% | $29.2044 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $36.76 | 8.325% | $39.8203 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $11.55 | 4.515% | $12.0715 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $183.85 | 7.605% | $197.8318 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $230.42 | 5.131% | $242.2429 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $592.51 | $633.1699 | $633.16 | $633.15 | $633.10 | |