| 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 | $102.38 | 8.356% | $110.9349 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $70.67 | 7.802% | $76.1837 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $198.29 | 6.849% | $211.8709 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $18.93 | 8.247% | $20.4912 | $20.49 | $20.50 | $20.50 |
| Purchase #5 | $122.58 | 6.164% | $130.1358 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $26.99 | 13.303% | $30.5805 | $30.58 | $30.60 | $30.60 |
| Purchase #7 | $51.32 | 4.400% | $53.5781 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $591.16 | $633.7751 | $633.77 | $633.85 | $633.80 | |