| 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 | $5.79 | 6.574% | $6.1706 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $156.74 | 3.824% | $162.7337 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $143.70 | 4.628% | $150.3504 | $150.35 | $150.35 | $150.40 |
| Purchase #4 | $19.31 | 13.611% | $21.9383 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $73.63 | 10.851% | $81.6196 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $230.38 | 12.443% | $259.0462 | $259.05 | $259.05 | $259.00 |
| Purchase #7 | $61.39 | 13.424% | $69.631 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $690.94 | $751.4898 | $751.49 | $751.50 | $751.40 | |