| 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 | $23.62 | 8.504% | $25.6286 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $9.80 | 5.640% | $10.3527 | $10.35 | $10.35 | $10.40 |
| Purchase #3 | $76.79 | 9.262% | $83.9023 | $83.90 | $83.90 | $83.90 |
| Purchase #4 | $144.28 | 5.794% | $152.6396 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $127.96 | 8.444% | $138.7649 | $138.76 | $138.75 | $138.80 |
| Purchase #6 | $190.29 | 12.654% | $214.3693 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $33.50 | 5.204% | $35.2433 | $35.24 | $35.25 | $35.20 |
| 7 purchase totals = | $606.24 | $660.9007 | $660.89 | $660.90 | $660.90 | |