| 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 | $109.75 | 12.214% | $123.1549 | $123.15 | $123.15 | $123.20 |
| Purchase #2 | $65.67 | 5.713% | $69.4217 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $44.76 | 5.831% | $47.37 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $39.86 | 10.278% | $43.9568 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $179.87 | 7.640% | $193.6121 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $93.37 | 10.369% | $103.0515 | $103.05 | $103.05 | $103.10 |
| Purchase #7 | $117.86 | 4.394% | $123.0388 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $651.14 | $703.6058 | $703.60 | $703.55 | $703.70 | |