| 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 | $75.85 | 3.536% | $78.5321 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $226.92 | 6.785% | $242.3165 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $24.81 | 10.832% | $27.4974 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $241.83 | 9.393% | $264.5451 | $264.55 | $264.55 | $264.50 |
| Purchase #5 | $185.95 | 8.696% | $202.1202 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $221.99 | 3.213% | $229.1225 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $44.37 | 7.742% | $47.8051 | $47.81 | $47.80 | $47.80 |
| 7 purchase totals = | $1,021.72 | $1,091.9389 | $1,091.95 | $1,091.90 | $1,091.80 | |