| 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 | $38.51 | 8.225% | $41.6774 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $92.63 | 13.302% | $104.9516 | $104.95 | $104.95 | $105.00 |
| Purchase #3 | $165.84 | 11.392% | $184.7325 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $36.74 | 4.540% | $38.408 | $38.41 | $38.40 | $38.40 |
| Purchase #5 | $131.97 | 12.827% | $148.8978 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $238.78 | 12.788% | $269.3152 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $158.85 | 10.380% | $175.3386 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $863.32 | $963.3211 | $963.33 | $963.35 | $963.30 | |