| 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 | $73.38 | 3.450% | $75.9116 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $160.27 | 7.108% | $171.662 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $147.72 | 12.555% | $166.2662 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $87.46 | 13.112% | $98.9278 | $98.93 | $98.95 | $98.90 |
| Purchase #5 | $20.62 | 6.806% | $22.0234 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $13.65 | 3.213% | $14.0886 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $103.60 | 11.521% | $115.5358 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $606.70 | $664.4154 | $664.42 | $664.40 | $664.40 | |