| 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 | $47.94 | 12.458% | $53.9124 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $66.46 | 9.705% | $72.9099 | $72.91 | $72.90 | $72.90 |
| Purchase #3 | $165.98 | 7.205% | $177.9389 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $166.77 | 10.778% | $184.7445 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $165.75 | 10.229% | $182.7046 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $186.28 | 9.444% | $203.8723 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $212.83 | 9.783% | $233.6512 | $233.65 | $233.65 | $233.70 |
| 7 purchase totals = | $1,012.01 | $1,109.7338 | $1,109.72 | $1,109.70 | $1,109.70 | |