| 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 | $91.55 | 5.345% | $96.4433 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $213.54 | 3.752% | $221.552 | $221.55 | $221.55 | $221.60 |
| Purchase #3 | $99.66 | 11.597% | $111.2176 | $111.22 | $111.20 | $111.20 |
| Purchase #4 | $210.71 | 12.162% | $236.3366 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $87.80 | 11.343% | $97.7592 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $242.32 | 5.830% | $256.4473 | $256.45 | $256.45 | $256.40 |
| Purchase #7 | $66.25 | 3.529% | $68.588 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $1,011.83 | $1,088.3440 | $1,088.35 | $1,088.35 | $1,088.30 | |