| 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 | $76.70 | 5.335% | $80.7919 | $80.79 | $80.80 | $80.80 |
| Purchase #2 | $161.35 | 10.753% | $178.7 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $87.48 | 13.153% | $98.9862 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $236.55 | 11.356% | $263.4126 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $234.96 | 13.599% | $266.9122 | $266.91 | $266.90 | $266.90 |
| Purchase #6 | $13.35 | 4.865% | $13.9995 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $97.61 | 11.216% | $108.5579 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $908.00 | $1,011.3603 | $1,011.36 | $1,011.35 | $1,011.40 | |