| 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 | $17.33 | 7.578% | $18.6433 | $18.64 | $18.65 | $18.60 |
| Purchase #2 | $102.92 | 9.423% | $112.6182 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $38.74 | 11.366% | $43.1432 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $10.91 | 8.813% | $11.8715 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $76.84 | 11.374% | $85.5798 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $164.59 | 13.721% | $187.1734 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $245.51 | 8.563% | $266.533 | $266.53 | $266.55 | $266.50 |
| 7 purchase totals = | $656.84 | $725.5624 | $725.55 | $725.55 | $725.50 | |