| 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 | $8.56 | 5.307% | $9.0143 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $119.53 | 8.516% | $129.7092 | $129.71 | $129.70 | $129.70 |
| Purchase #3 | $61.97 | 12.716% | $69.8501 | $69.85 | $69.85 | $69.90 |
| Purchase #4 | $210.91 | 6.287% | $224.1699 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $237.40 | 9.316% | $259.5162 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $69.80 | 6.811% | $74.5541 | $74.55 | $74.55 | $74.60 |
| Purchase #7 | $50.78 | 5.310% | $53.4764 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $758.95 | $820.2902 | $820.29 | $820.25 | $820.40 | |