| 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 | $21.77 | 6.272% | $23.1354 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $30.86 | 13.270% | $34.9551 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $90.30 | 6.247% | $95.941 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $140.41 | 5.289% | $147.8363 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $20.84 | 5.726% | $22.0333 | $22.03 | $22.05 | $22.00 |
| Purchase #6 | $187.34 | 7.529% | $201.4448 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $216.94 | 9.340% | $237.2022 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $708.46 | $762.5481 | $762.55 | $762.60 | $762.40 | |