| 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 | $75.93 | 11.674% | $84.7941 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $166.87 | 13.341% | $189.1321 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $64.31 | 7.211% | $68.9474 | $68.95 | $68.95 | $68.90 |
| Purchase #4 | $189.27 | 6.752% | $202.0495 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $242.26 | 3.636% | $251.0686 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $84.92 | 6.360% | $90.3209 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $57.90 | 9.256% | $63.2592 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $881.46 | $949.5718 | $949.57 | $949.55 | $949.50 | |