| 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 | $93.52 | 7.614% | $100.6406 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $51.54 | 8.477% | $55.909 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $8.41 | 11.327% | $9.3626 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $54.86 | 3.577% | $56.8223 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $129.90 | 8.688% | $141.1857 | $141.19 | $141.20 | $141.20 |
| Purchase #6 | $167.37 | 8.431% | $181.481 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $20.67 | 7.805% | $22.2833 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $526.27 | $567.6845 | $567.68 | $567.70 | $567.70 | |