| 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 | $80.83 | 13.171% | $91.4761 | $91.48 | $91.50 | $91.50 |
| Purchase #2 | $36.73 | 6.467% | $39.1053 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $214.60 | 5.330% | $226.0382 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $236.90 | 12.112% | $265.5933 | $265.59 | $265.60 | $265.60 |
| Purchase #5 | $77.87 | 3.176% | $80.3432 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $64.26 | 10.572% | $71.0536 | $71.05 | $71.05 | $71.10 |
| Purchase #7 | $233.84 | 12.648% | $263.4161 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $945.03 | $1,037.0258 | $1,037.03 | $1,037.05 | $1,037.00 | |