| 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 | $43.92 | 11.740% | $49.0762 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $71.31 | 10.824% | $79.0286 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $136.65 | 11.797% | $152.7706 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $64.99 | 4.628% | $67.9977 | $68.00 | $68.00 | $68.00 |
| Purchase #5 | $233.82 | 9.647% | $256.3766 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $246.46 | 10.397% | $272.0844 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $248.96 | 11.696% | $278.0784 | $278.08 | $278.10 | $278.10 |
| 7 purchase totals = | $1,046.11 | $1,155.4125 | $1,155.42 | $1,155.50 | $1,155.50 | |