| 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 | $51.44 | 12.427% | $57.8324 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $63.29 | 9.554% | $69.3367 | $69.34 | $69.35 | $69.30 |
| Purchase #3 | $49.26 | 9.459% | $53.9195 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $242.59 | 9.119% | $264.7118 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $213.97 | 5.696% | $226.1577 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $192.78 | 5.742% | $203.8494 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $127.73 | 8.114% | $138.094 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $941.06 | $1,013.9015 | $1,013.90 | $1,013.90 | $1,013.80 | |