| 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 | $39.99 | 12.525% | $44.9987 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $68.68 | 3.794% | $71.2857 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $201.31 | 4.817% | $211.0071 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $77.48 | 11.202% | $86.1593 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $95.60 | 13.161% | $108.1819 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $135.82 | 3.727% | $140.882 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $69.46 | 9.404% | $75.992 | $75.99 | $76.00 | $76.00 |
| 7 purchase totals = | $688.34 | $738.5067 | $738.51 | $738.55 | $738.60 | |