| 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 | $5.60 | 9.507% | $6.1324 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $93.92 | 13.183% | $106.3015 | $106.30 | $106.30 | $106.30 |
| Purchase #3 | $46.95 | 12.470% | $52.8047 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $214.94 | 7.828% | $231.7655 | $231.77 | $231.75 | $231.80 |
| Purchase #5 | $98.25 | 8.407% | $106.5099 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $7.73 | 9.726% | $8.4818 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $164.42 | 8.319% | $178.0981 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $631.81 | $690.0939 | $690.09 | $690.10 | $690.10 | |