| 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 | $38.70 | 6.310% | $41.142 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $249.45 | 9.592% | $273.3772 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $80.32 | 5.597% | $84.8155 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $10.32 | 4.699% | $10.8049 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $100.93 | 7.511% | $108.5109 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $27.65 | 13.284% | $31.323 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $247.75 | 11.844% | $277.0935 | $277.09 | $277.10 | $277.10 |
| 7 purchase totals = | $755.12 | $827.0670 | $827.06 | $827.05 | $827.00 | |