| 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 | $77.72 | 4.364% | $81.1117 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $207.35 | 10.717% | $229.5717 | $229.57 | $229.55 | $229.60 |
| Purchase #3 | $61.52 | 11.539% | $68.6188 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $220.49 | 12.493% | $248.0358 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $72.49 | 11.194% | $80.6045 | $80.60 | $80.60 | $80.60 |
| Purchase #6 | $149.43 | 4.164% | $155.6523 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $230.49 | 12.687% | $259.7323 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,019.49 | $1,123.3271 | $1,123.32 | $1,123.30 | $1,123.30 | |