| 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 | $20.61 | 12.822% | $23.2526 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $230.33 | 7.557% | $247.736 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $69.63 | 5.216% | $73.2619 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $37.82 | 9.595% | $41.4488 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $63.96 | 8.466% | $69.3749 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $177.83 | 9.496% | $194.7167 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $136.44 | 3.183% | $140.7829 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $736.62 | $790.5738 | $790.57 | $790.55 | $790.60 | |