| 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 | $31.43 | 4.461% | $32.8321 | $32.83 | $32.85 | $32.80 |
| Purchase #2 | $96.82 | 3.199% | $99.9173 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $241.30 | 9.150% | $263.379 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $63.41 | 6.362% | $67.4441 | $67.44 | $67.45 | $67.40 |
| Purchase #5 | $189.92 | 6.407% | $202.0882 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $110.31 | 6.652% | $117.6478 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $74.30 | 13.309% | $84.1886 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $807.49 | $867.4971 | $867.50 | $867.55 | $867.40 | |