| 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 | $70.68 | 3.119% | $72.8845 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $20.73 | 6.176% | $22.0103 | $22.01 | $22.00 | $22.00 |
| Purchase #3 | $152.67 | 12.420% | $171.6316 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $216.25 | 11.453% | $241.0171 | $241.02 | $241.00 | $241.00 |
| Purchase #5 | $200.94 | 7.498% | $216.0065 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $74.70 | 13.255% | $84.6015 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $94.64 | 6.246% | $100.5512 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $830.61 | $908.7027 | $908.70 | $908.70 | $908.70 | |