| 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 | $19.98 | 8.639% | $21.7061 | $21.71 | $21.70 | $21.70 |
| Purchase #2 | $92.99 | 9.678% | $101.9896 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $21.59 | 11.619% | $24.0985 | $24.10 | $24.10 | $24.10 |
| Purchase #4 | $51.32 | 9.588% | $56.2406 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $157.25 | 9.415% | $172.0551 | $172.06 | $172.05 | $172.10 |
| Purchase #6 | $59.47 | 6.212% | $63.1643 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $50.30 | 13.296% | $56.9879 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $452.90 | $496.2421 | $496.25 | $496.25 | $496.30 | |