| 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 | $98.84 | 6.250% | $105.0175 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $83.30 | 10.641% | $92.164 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $11.89 | 7.311% | $12.7593 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $161.96 | 12.228% | $181.7645 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $124.83 | 12.379% | $140.2827 | $140.28 | $140.30 | $140.30 |
| Purchase #6 | $111.50 | 9.796% | $122.4225 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $150.36 | 8.279% | $162.8083 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $742.68 | $817.2188 | $817.21 | $817.15 | $817.30 | |