| 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 | $51.37 | 9.870% | $56.4402 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $37.33 | 4.329% | $38.946 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $81.46 | 3.273% | $84.1262 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $177.93 | 8.125% | $192.3868 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $202.43 | 5.540% | $213.6446 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $63.90 | 6.462% | $68.0292 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $113.51 | 9.825% | $124.6624 | $124.66 | $124.65 | $124.70 |
| 7 purchase totals = | $727.93 | $778.2354 | $778.24 | $778.30 | $778.10 | |