| 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 | $75.50 | 4.157% | $78.6385 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $9.39 | 13.307% | $10.6395 | $10.64 | $10.65 | $10.60 |
| Purchase #3 | $231.85 | 4.208% | $241.6062 | $241.61 | $241.60 | $241.60 |
| Purchase #4 | $246.43 | 12.603% | $277.4876 | $277.49 | $277.50 | $277.50 |
| Purchase #5 | $182.85 | 10.225% | $201.5464 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $25.49 | 6.278% | $27.0903 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $73.87 | 13.604% | $83.9193 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $845.38 | $920.9278 | $920.94 | $920.95 | $920.80 | |