| 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 | $189.88 | 5.734% | $200.7677 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $38.93 | 7.826% | $41.9767 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $60.37 | 4.298% | $62.9647 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $201.68 | 3.656% | $209.0534 | $209.05 | $209.05 | $209.10 |
| Purchase #5 | $189.99 | 8.537% | $206.2094 | $206.21 | $206.20 | $206.20 |
| Purchase #6 | $33.62 | 6.421% | $35.7787 | $35.78 | $35.80 | $35.80 |
| Purchase #7 | $95.69 | 3.386% | $98.9301 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $810.16 | $855.6807 | $855.68 | $855.70 | $855.80 | |