| 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 | $105.40 | 8.119% | $113.9574 | $113.96 | $113.95 | $114.00 |
| Purchase #2 | $77.70 | 13.308% | $88.0403 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $66.40 | 13.142% | $75.1263 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $120.32 | 6.847% | $128.5583 | $128.56 | $128.55 | $128.60 |
| Purchase #5 | $194.27 | 11.748% | $217.0928 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $36.87 | 8.278% | $39.9221 | $39.92 | $39.90 | $39.90 |
| Purchase #7 | $164.25 | 8.158% | $177.6495 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $765.21 | $840.3467 | $840.35 | $840.35 | $840.30 | |