| 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 | $129.27 | 3.567% | $133.8811 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $60.52 | 5.651% | $63.94 | $63.94 | $63.95 | $63.90 |
| Purchase #3 | $96.46 | 5.169% | $101.446 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $158.35 | 4.117% | $164.8693 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $122.93 | 5.794% | $130.0526 | $130.05 | $130.05 | $130.10 |
| Purchase #6 | $81.74 | 4.556% | $85.4641 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $41.69 | 7.768% | $44.9285 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $690.96 | $724.5816 | $724.58 | $724.60 | $724.60 | |