| 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 | $76.64 | 6.356% | $81.5112 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $25.47 | 7.157% | $27.2929 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $231.60 | 10.350% | $255.5706 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $149.48 | 4.614% | $156.377 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $106.55 | 8.459% | $115.5631 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $191.82 | 6.440% | $204.1732 | $204.17 | $204.15 | $204.20 |
| Purchase #7 | $155.75 | 10.851% | $172.6504 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $937.31 | $1,013.1384 | $1,013.13 | $1,013.10 | $1,013.30 | |