| 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 | $57.64 | 12.493% | $64.841 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $21.65 | 4.165% | $22.5517 | $22.55 | $22.55 | $22.60 |
| Purchase #3 | $171.67 | 7.149% | $183.9427 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $114.57 | 9.131% | $125.0314 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $178.48 | 10.102% | $196.51 | $196.51 | $196.50 | $196.50 |
| Purchase #6 | $31.88 | 10.820% | $35.3294 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $228.64 | 5.220% | $240.575 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $804.53 | $868.7812 | $868.78 | $868.85 | $868.70 | |