| 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 | $7.57 | 7.670% | $8.1506 | $8.15 | $8.15 | $8.20 |
| Purchase #2 | $79.93 | 8.522% | $86.7416 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $34.59 | 7.273% | $37.1057 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $38.64 | 6.635% | $41.2038 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $173.98 | 10.401% | $192.0757 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $85.64 | 11.708% | $95.6667 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $9.60 | 7.706% | $10.3398 | $10.34 | $10.35 | $10.30 |
| 7 purchase totals = | $429.95 | $471.2839 | $471.29 | $471.30 | $471.30 | |