| 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 | $48.25 | 11.206% | $53.6569 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $245.72 | 7.720% | $264.6896 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $220.54 | 13.428% | $250.1541 | $250.15 | $250.15 | $250.20 |
| Purchase #4 | $62.97 | 3.614% | $65.2457 | $65.25 | $65.25 | $65.20 |
| Purchase #5 | $18.98 | 7.674% | $20.4365 | $20.44 | $20.45 | $20.40 |
| Purchase #6 | $244.57 | 10.564% | $270.4064 | $270.41 | $270.40 | $270.40 |
| Purchase #7 | $188.36 | 6.221% | $200.0779 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,029.39 | $1,124.6671 | $1,124.68 | $1,124.70 | $1,124.70 | |