| 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 | $34.62 | 6.780% | $36.9672 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $90.49 | 6.431% | $96.3094 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $154.97 | 11.134% | $172.2244 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $205.88 | 11.751% | $230.073 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $80.51 | 6.662% | $85.8736 | $85.87 | $85.85 | $85.90 |
| Purchase #6 | $243.80 | 12.527% | $274.3408 | $274.34 | $274.35 | $274.30 |
| Purchase #7 | $223.50 | 6.419% | $237.8465 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $1,033.77 | $1,133.6349 | $1,133.63 | $1,133.55 | $1,133.60 | |