| 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 | $77.66 | 12.529% | $87.39 | $87.39 | $87.40 | $87.40 |
| Purchase #2 | $190.82 | 5.704% | $201.7044 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $110.72 | 7.351% | $118.859 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $27.43 | 4.399% | $28.6366 | $28.64 | $28.65 | $28.60 |
| Purchase #5 | $186.71 | 9.842% | $205.086 | $205.09 | $205.10 | $205.10 |
| Purchase #6 | $153.31 | 13.750% | $174.3901 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $94.42 | 7.355% | $101.3646 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $841.07 | $917.4307 | $917.43 | $917.45 | $917.50 | |