| 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 | $97.73 | 7.398% | $104.9601 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $184.54 | 7.617% | $198.5964 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $65.72 | 4.196% | $68.4776 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $120.44 | 10.785% | $133.4295 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $55.96 | 10.441% | $61.8028 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $161.52 | 10.620% | $178.6734 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $57.75 | 8.806% | $62.8355 | $62.84 | $62.85 | $62.80 |
| 7 purchase totals = | $743.66 | $808.7753 | $808.78 | $808.80 | $808.80 | |