| 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 | $103.67 | 5.783% | $109.6652 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $120.94 | 5.265% | $127.3075 | $127.31 | $127.30 | $127.30 |
| Purchase #3 | $123.44 | 4.827% | $129.3984 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $202.93 | 11.644% | $226.5592 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $138.81 | 13.137% | $157.0455 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $66.57 | 8.173% | $72.0108 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $7.46 | 5.653% | $7.8817 | $7.88 | $7.90 | $7.90 |
| 7 purchase totals = | $763.82 | $829.8683 | $829.88 | $829.85 | $829.90 | |