| 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 | $83.72 | 3.506% | $86.6552 | $86.66 | $86.65 | $86.70 |
| Purchase #2 | $186.34 | 6.634% | $198.7018 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $49.85 | 7.814% | $53.7453 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $195.83 | 7.406% | $210.3332 | $210.33 | $210.35 | $210.30 |
| Purchase #5 | $75.66 | 6.277% | $80.4092 | $80.41 | $80.40 | $80.40 |
| Purchase #6 | $180.89 | 5.784% | $191.3527 | $191.35 | $191.35 | $191.40 |
| Purchase #7 | $23.40 | 13.492% | $26.5571 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $795.69 | $847.7545 | $847.76 | $847.75 | $847.80 | |