| 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 | $126.49 | 3.120% | $130.4365 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $183.68 | 12.562% | $206.7539 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $248.89 | 4.433% | $259.9233 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $54.39 | 6.143% | $57.7312 | $57.73 | $57.75 | $57.70 |
| Purchase #5 | $36.47 | 6.488% | $38.8362 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $100.60 | 7.412% | $108.0565 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $84.85 | 13.488% | $96.2946 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $835.37 | $898.0322 | $898.03 | $898.05 | $898.00 | |