| 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 | $168.93 | 4.398% | $176.3595 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $35.52 | 11.332% | $39.5451 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $33.36 | 12.302% | $37.4639 | $37.46 | $37.45 | $37.50 |
| Purchase #4 | $6.75 | 13.777% | $7.6799 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $52.75 | 9.296% | $57.6536 | $57.65 | $57.65 | $57.70 |
| Purchase #6 | $51.86 | 13.654% | $58.941 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $66.67 | 11.248% | $74.169 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $415.84 | $451.8120 | $451.81 | $451.80 | $451.90 | |