| 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 | $22.48 | 4.695% | $23.5354 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $108.80 | 9.532% | $119.1708 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $54.61 | 12.261% | $61.3057 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $50.83 | 10.566% | $56.2007 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $245.34 | 3.489% | $253.8999 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $76.88 | 13.503% | $87.2611 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $36.41 | 4.699% | $38.1209 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $595.35 | $639.4945 | $639.50 | $639.45 | $639.50 | |