| 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 | $29.25 | 12.381% | $32.8714 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $169.77 | 13.138% | $192.0744 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $51.84 | 11.652% | $57.8804 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $123.36 | 9.572% | $135.168 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $87.28 | 10.127% | $96.1188 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $17.51 | 6.609% | $18.6672 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $34.91 | 5.790% | $36.9313 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $513.92 | $569.7115 | $569.71 | $569.65 | $569.80 | |