| 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 | $116.28 | 11.416% | $129.5545 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $69.41 | 3.165% | $71.6068 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $95.40 | 9.822% | $104.7702 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $5.48 | 3.414% | $5.6671 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $166.64 | 11.236% | $185.3637 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $249.49 | 11.225% | $277.4953 | $277.50 | $277.50 | $277.50 |
| Purchase #7 | $63.81 | 10.383% | $70.4354 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $766.51 | $844.8930 | $844.90 | $844.85 | $845.00 | |