| 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 | $36.76 | 10.512% | $40.6242 | $40.62 | $40.60 | $40.60 |
| Purchase #2 | $36.37 | 9.552% | $39.8441 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $203.99 | 6.283% | $216.8067 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $154.80 | 3.489% | $160.201 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $53.28 | 6.411% | $56.6958 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $79.38 | 11.493% | $88.5031 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $239.53 | 8.271% | $259.3415 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $804.11 | $862.0164 | $862.01 | $862.00 | $861.90 | |