| 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 | $40.94 | 5.120% | $43.0361 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $21.38 | 4.539% | $22.3504 | $22.35 | $22.35 | $22.40 |
| Purchase #3 | $165.77 | 7.279% | $177.8364 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $168.72 | 8.750% | $183.483 | $183.48 | $183.50 | $183.50 |
| Purchase #5 | $15.88 | 3.722% | $16.4711 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $40.63 | 9.833% | $44.6251 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $203.33 | 12.382% | $228.5063 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $656.65 | $716.3084 | $716.32 | $716.35 | $716.30 | |