| 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 | $10.27 | 12.165% | $11.5193 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $135.33 | 8.742% | $147.1605 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $70.71 | 11.709% | $78.9894 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $165.85 | 6.524% | $176.6701 | $176.67 | $176.65 | $176.70 |
| Purchase #5 | $156.94 | 6.525% | $167.1803 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $149.57 | 12.291% | $167.9536 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $56.65 | 10.204% | $62.4306 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $745.32 | $811.9038 | $811.90 | $811.90 | $812.00 | |