| 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 | $37.67 | 9.416% | $41.217 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $34.31 | 3.712% | $35.5836 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $233.67 | 8.482% | $253.4899 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $6.39 | 13.787% | $7.271 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $68.63 | 12.303% | $77.0735 | $77.07 | $77.05 | $77.10 |
| Purchase #6 | $246.84 | 6.839% | $263.7214 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $95.33 | 13.242% | $107.9536 | $107.95 | $107.95 | $108.00 |
| 7 purchase totals = | $722.84 | $786.3100 | $786.30 | $786.25 | $786.40 | |