| 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 | $62.52 | 12.424% | $70.2875 | $70.29 | $70.30 | $70.30 |
| Purchase #2 | $24.69 | 10.838% | $27.3659 | $27.37 | $27.35 | $27.40 |
| Purchase #3 | $73.85 | 9.286% | $80.7077 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $58.66 | 7.848% | $63.2636 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $81.30 | 10.803% | $90.0828 | $90.08 | $90.10 | $90.10 |
| Purchase #6 | $200.77 | 8.580% | $217.9961 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $141.69 | 10.445% | $156.4895 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $643.48 | $706.1931 | $706.20 | $706.20 | $706.30 | |