| 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 | $64.99 | 10.838% | $72.0336 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $62.30 | 9.748% | $68.373 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $112.81 | 13.647% | $128.2052 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $249.94 | 13.265% | $283.0945 | $283.09 | $283.10 | $283.10 |
| Purchase #5 | $249.52 | 5.764% | $263.9023 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $25.98 | 3.569% | $26.9072 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $241.71 | 6.636% | $257.7499 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $1,007.25 | $1,100.2657 | $1,100.26 | $1,100.25 | $1,100.20 | |