| 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 | $45.67 | 10.742% | $50.5759 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $106.90 | 4.133% | $111.3182 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $184.57 | 9.174% | $201.5025 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $102.44 | 4.402% | $106.9494 | $106.95 | $106.95 | $106.90 |
| Purchase #5 | $233.57 | 10.158% | $257.296 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $76.43 | 4.771% | $80.0765 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $90.93 | 11.368% | $101.2669 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $840.51 | $908.9854 | $909.00 | $909.00 | $909.00 | |