| 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 | $5.78 | 5.703% | $6.1096 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $84.66 | 11.419% | $94.3273 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $23.90 | 3.619% | $24.7649 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $20.97 | 5.344% | $22.0906 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $44.38 | 11.259% | $49.3767 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $21.64 | 5.516% | $22.8337 | $22.83 | $22.85 | $22.80 |
| Purchase #7 | $9.44 | 3.439% | $9.7646 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $210.77 | $229.2674 | $229.26 | $229.30 | $229.30 | |