| 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 | $40.97 | 5.791% | $43.3426 | $43.34 | $43.35 | $43.30 |
| Purchase #2 | $202.37 | 8.372% | $219.3124 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $164.26 | 3.175% | $169.4753 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $120.68 | 11.109% | $134.0863 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $235.26 | 4.395% | $245.5997 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $158.53 | 11.376% | $176.5644 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $80.67 | 12.332% | $90.6182 | $90.62 | $90.60 | $90.60 |
| 7 purchase totals = | $1,002.74 | $1,078.9989 | $1,079.00 | $1,079.00 | $1,079.00 | |