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 | $19.71 | 6.501% | $20.9913 | $20.99 | $21.00 | $21.00 |
Purchase #2 | $43.50 | 9.383% | $47.5816 | $47.58 | $47.60 | $47.60 |
Purchase #3 | $95.32 | 11.711% | $106.4829 | $106.48 | $106.50 | $106.50 |
Purchase #4 | $192.70 | 6.816% | $205.8344 | $205.83 | $205.85 | $205.80 |
Purchase #5 | $112.37 | 4.835% | $117.8031 | $117.80 | $117.80 | $117.80 |
Purchase #6 | $96.48 | 13.740% | $109.7364 | $109.74 | $109.75 | $109.70 |
Purchase #7 | $22.81 | 7.296% | $24.4742 | $24.47 | $24.45 | $24.50 |
7 purchase totals = | $582.89 | $632.9039 | $632.89 | $632.95 | $632.90 |