| 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 | $80.41 | 5.722% | $85.0111 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $20.46 | 11.479% | $22.8086 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $191.93 | 6.489% | $204.3843 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $5.91 | 10.725% | $6.5438 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $219.30 | 12.130% | $245.9011 | $245.90 | $245.90 | $245.90 |
| Purchase #6 | $180.52 | 11.519% | $201.3141 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $176.25 | 7.709% | $189.8371 | $189.84 | $189.85 | $189.80 |
| 7 purchase totals = | $874.78 | $955.8001 | $955.79 | $955.80 | $955.70 | |