| 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 | $81.86 | 4.871% | $85.8474 | $85.85 | $85.85 | $85.80 |
| Purchase #2 | $176.86 | 4.196% | $184.281 | $184.28 | $184.30 | $184.30 |
| Purchase #3 | $25.55 | 13.227% | $28.9295 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $165.70 | 3.587% | $171.6437 | $171.64 | $171.65 | $171.60 |
| Purchase #5 | $195.87 | 10.818% | $217.0592 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $161.37 | 6.747% | $172.2576 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $79.76 | 7.795% | $85.9773 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $886.97 | $945.9957 | $946.00 | $946.05 | $946.00 | |