| 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 | $122.34 | 12.505% | $137.6386 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $159.97 | 7.203% | $171.4926 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $9.75 | 3.414% | $10.0829 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $84.94 | 13.125% | $96.0884 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $179.55 | 12.270% | $201.5808 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $84.35 | 11.715% | $94.2316 | $94.23 | $94.25 | $94.20 |
| Purchase #7 | $44.28 | 3.522% | $45.8395 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $685.18 | $756.9544 | $756.95 | $757.05 | $756.90 | |