| 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 | $72.27 | 11.631% | $80.6757 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $98.68 | 3.849% | $102.4782 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $37.82 | 7.410% | $40.6225 | $40.62 | $40.60 | $40.60 |
| Purchase #4 | $178.87 | 10.327% | $197.3419 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $250.53 | 3.306% | $258.8125 | $258.81 | $258.80 | $258.80 |
| Purchase #6 | $5.71 | 5.345% | $6.0152 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $34.33 | 13.593% | $38.9965 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $678.21 | $724.9425 | $724.95 | $724.95 | $724.90 | |