| 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 | $86.74 | 11.851% | $97.0196 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $196.86 | 5.497% | $207.6814 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $40.35 | 6.500% | $42.9728 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $10.78 | 7.339% | $11.5711 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $18.50 | 4.443% | $19.322 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $65.81 | 6.309% | $69.962 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $189.51 | 6.236% | $201.3278 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $608.55 | $649.8567 | $649.85 | $649.80 | $649.90 | |