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 | $20.80 | 4.458% | $21.7273 | $21.73 | $21.75 | $21.70 |
Purchase #2 | $89.74 | 7.430% | $96.4077 | $96.41 | $96.40 | $96.40 |
Purchase #3 | $77.55 | 12.205% | $87.015 | $87.02 | $87.00 | $87.00 |
Purchase #4 | $56.65 | 3.246% | $58.4889 | $58.49 | $58.50 | $58.50 |
Purchase #5 | $57.91 | 9.624% | $63.4833 | $63.48 | $63.50 | $63.50 |
Purchase #6 | $50.97 | 8.847% | $55.4793 | $55.48 | $55.50 | $55.50 |
Purchase #7 | $63.87 | 9.184% | $69.7358 | $69.74 | $69.75 | $69.70 |
7 purchase totals = | $417.49 | $452.3373 | $452.35 | $452.40 | $452.30 |