| 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 | $60.61 | 5.133% | $63.7211 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $73.45 | 3.188% | $75.7916 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $210.80 | 6.340% | $224.1647 | $224.16 | $224.15 | $224.20 |
| Purchase #4 | $180.61 | 11.690% | $201.7233 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $122.58 | 3.136% | $126.4241 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $202.83 | 8.577% | $220.2267 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $100.98 | 4.659% | $105.6847 | $105.68 | $105.70 | $105.70 |
| 7 purchase totals = | $951.86 | $1,017.7362 | $1,017.72 | $1,017.70 | $1,017.70 | |