| 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 | $79.80 | 10.186% | $87.9284 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $211.79 | 4.140% | $220.5581 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $196.91 | 7.346% | $211.375 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $81.47 | 4.698% | $85.2975 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $237.87 | 11.650% | $265.5819 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $77.50 | 7.562% | $83.3606 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $191.35 | 3.399% | $197.854 | $197.85 | $197.85 | $197.90 |
| 7 purchase totals = | $1,076.69 | $1,151.9555 | $1,151.96 | $1,152.00 | $1,152.10 | |