| 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 | $75.75 | 12.604% | $85.2975 | $85.30 | $85.30 | $85.30 |
| Purchase #2 | $115.88 | 11.842% | $129.6025 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $7.67 | 5.229% | $8.0711 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $77.98 | 3.411% | $80.6399 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $64.75 | 5.712% | $68.4485 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $230.73 | 4.687% | $241.5443 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $71.54 | 11.103% | $79.4831 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $644.30 | $693.0869 | $693.08 | $693.10 | $693.00 | |