| 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 | $96.90 | 4.706% | $101.4601 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $58.65 | 13.792% | $66.739 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $116.68 | 5.300% | $122.864 | $122.86 | $122.85 | $122.90 |
| Purchase #4 | $200.97 | 8.526% | $218.1047 | $218.10 | $218.10 | $218.10 |
| Purchase #5 | $29.36 | 7.486% | $31.5579 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $162.34 | 13.575% | $184.3777 | $184.38 | $184.40 | $184.40 |
| Purchase #7 | $111.42 | 8.273% | $120.6378 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $776.32 | $845.7412 | $845.74 | $845.75 | $845.80 | |