| 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 | $76.42 | 3.838% | $79.353 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $5.92 | 13.715% | $6.7319 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $250.54 | 7.864% | $270.2425 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $33.64 | 12.196% | $37.7427 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $242.26 | 11.406% | $269.8922 | $269.89 | $269.90 | $269.90 |
| Purchase #6 | $179.46 | 11.631% | $200.333 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $235.73 | 8.617% | $256.0429 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $1,023.97 | $1,120.3382 | $1,120.32 | $1,120.40 | $1,120.20 | |