| 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 | $7.69 | 8.116% | $8.3141 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $9.71 | 8.247% | $10.5108 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $48.88 | 9.388% | $53.4689 | $53.47 | $53.45 | $53.50 |
| Purchase #4 | $33.30 | 6.845% | $35.5794 | $35.58 | $35.60 | $35.60 |
| Purchase #5 | $233.88 | 4.810% | $245.1296 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $216.83 | 7.518% | $233.1313 | $233.13 | $233.15 | $233.10 |
| Purchase #7 | $111.94 | 7.706% | $120.5661 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $662.23 | $706.7002 | $706.70 | $706.70 | $706.70 | |