| 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 | $16.49 | 4.809% | $17.283 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $89.26 | 13.326% | $101.1548 | $101.15 | $101.15 | $101.20 |
| Purchase #3 | $8.28 | 9.552% | $9.0709 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $61.57 | 6.442% | $65.5363 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $60.51 | 3.332% | $62.5262 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $173.49 | 11.614% | $193.6391 | $193.64 | $193.65 | $193.60 |
| Purchase #7 | $131.96 | 4.184% | $137.4812 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $541.56 | $586.6915 | $586.69 | $586.75 | $586.70 | |