| 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 | $31.46 | 10.665% | $34.8152 | $34.82 | $34.80 | $34.80 |
| Purchase #2 | $90.86 | 6.524% | $96.7877 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $112.67 | 7.588% | $121.2194 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $95.50 | 8.705% | $103.8133 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $110.76 | 5.492% | $116.8429 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $167.66 | 8.493% | $181.8994 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $151.60 | 7.225% | $162.5531 | $162.55 | $162.55 | $162.60 |
| 7 purchase totals = | $760.51 | $817.9310 | $817.93 | $817.90 | $817.90 | |