| 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 | $23.92 | 4.346% | $24.9596 | $24.96 | $24.95 | $25.00 |
| Purchase #2 | $96.41 | 3.740% | $100.0157 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $145.63 | 13.848% | $165.7968 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $125.46 | 4.160% | $130.6791 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $76.79 | 3.569% | $79.5306 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $74.53 | 13.544% | $84.6243 | $84.62 | $84.60 | $84.60 |
| Purchase #7 | $149.50 | 5.760% | $158.1112 | $158.11 | $158.10 | $158.10 |
| 7 purchase totals = | $692.24 | $743.7173 | $743.72 | $743.70 | $743.70 | |