| 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 | $20.67 | 9.234% | $22.5787 | $22.58 | $22.60 | $22.60 |
| Purchase #2 | $145.56 | 4.235% | $151.7245 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $123.91 | 9.259% | $135.3828 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $40.64 | 9.668% | $44.5691 | $44.57 | $44.55 | $44.60 |
| Purchase #5 | $124.92 | 11.786% | $139.6431 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $64.35 | 11.252% | $71.5907 | $71.59 | $71.60 | $71.60 |
| Purchase #7 | $28.58 | 5.273% | $30.087 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $548.63 | $595.5759 | $595.57 | $595.60 | $595.60 | |