| 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 | $8.70 | 9.312% | $9.5101 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $58.95 | 7.178% | $63.1814 | $63.18 | $63.20 | $63.20 |
| Purchase #3 | $124.29 | 7.463% | $133.5658 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $249.91 | 9.148% | $272.7718 | $272.77 | $272.75 | $272.80 |
| Purchase #5 | $5.25 | 6.359% | $5.5838 | $5.58 | $5.60 | $5.60 |
| Purchase #6 | $175.71 | 3.311% | $181.5278 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $222.38 | 13.191% | $251.7141 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $845.19 | $917.8548 | $917.85 | $917.85 | $917.90 | |