| 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 | $19.54 | 12.603% | $22.0026 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $193.53 | 3.125% | $199.5778 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $232.48 | 8.219% | $251.5875 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $154.28 | 11.466% | $171.9697 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $15.26 | 5.856% | $16.1536 | $16.15 | $16.15 | $16.20 |
| Purchase #6 | $92.35 | 3.185% | $95.2913 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $25.98 | 12.608% | $29.2556 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $733.42 | $785.8381 | $785.84 | $785.85 | $786.00 | |