| 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 | $87.57 | 13.493% | $99.3858 | $99.39 | $99.40 | $99.40 |
| Purchase #2 | $248.44 | 10.662% | $274.9287 | $274.93 | $274.95 | $274.90 |
| Purchase #3 | $36.73 | 9.854% | $40.3494 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $150.50 | 4.498% | $157.2695 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $126.53 | 12.310% | $142.1058 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $83.76 | 11.656% | $93.5231 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $64.39 | 5.873% | $68.1716 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $797.92 | $875.7339 | $875.74 | $875.70 | $875.70 | |