| 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 | $41.99 | 11.669% | $46.8898 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $6.42 | 5.227% | $6.7556 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $49.63 | 8.859% | $54.0267 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $80.57 | 7.516% | $86.6256 | $86.63 | $86.65 | $86.60 |
| Purchase #5 | $133.78 | 5.805% | $141.5459 | $141.55 | $141.55 | $141.50 |
| Purchase #6 | $152.32 | 4.278% | $158.8362 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $79.51 | 10.860% | $88.1448 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $544.22 | $582.8246 | $582.84 | $582.90 | $582.70 | |