| 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 | $50.95 | 13.643% | $57.9011 | $57.90 | $57.90 | $57.90 |
| Purchase #2 | $186.64 | 11.288% | $207.7079 | $207.71 | $207.70 | $207.70 |
| Purchase #3 | $240.78 | 3.162% | $248.3935 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $33.88 | 7.184% | $36.3139 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $204.69 | 12.403% | $230.0777 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $225.26 | 4.684% | $235.8112 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $31.67 | 12.310% | $35.5686 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $973.87 | $1,051.7739 | $1,051.77 | $1,051.75 | $1,051.80 | |