| 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 | $94.87 | 4.448% | $99.0898 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $122.64 | 6.298% | $130.3639 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $213.93 | 10.304% | $235.9733 | $235.97 | $235.95 | $236.00 |
| Purchase #4 | $36.99 | 4.296% | $38.5791 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $144.63 | 12.614% | $162.8736 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $68.73 | 4.242% | $71.6455 | $71.65 | $71.65 | $71.60 |
| Purchase #7 | $118.51 | 11.301% | $131.9028 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $800.30 | $870.4280 | $870.42 | $870.40 | $870.50 | |