| 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 | $35.28 | 12.164% | $39.5715 | $39.57 | $39.55 | $39.60 |
| Purchase #2 | $18.55 | 11.829% | $20.7443 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $64.95 | 12.344% | $72.9674 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $111.89 | 7.541% | $120.3276 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $198.50 | 3.259% | $204.9691 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $198.70 | 6.344% | $211.3055 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $73.99 | 8.293% | $80.126 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $701.86 | $750.0114 | $750.02 | $750.00 | $750.00 | |