| 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 | $34.69 | 3.617% | $35.9447 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $19.94 | 12.825% | $22.4973 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $140.33 | 8.251% | $151.9086 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $199.56 | 11.809% | $223.126 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $149.61 | 10.350% | $165.0946 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $87.74 | 6.708% | $93.6256 | $93.63 | $93.65 | $93.60 |
| Purchase #7 | $87.32 | 12.736% | $98.4411 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $719.19 | $790.6379 | $790.64 | $790.70 | $790.50 | |