| 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 | $29.75 | 9.479% | $32.57 | $32.57 | $32.55 | $32.60 |
| Purchase #2 | $174.61 | 7.627% | $187.9275 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $114.72 | 5.331% | $120.8357 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $77.48 | 10.711% | $85.7789 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $117.70 | 8.344% | $127.5209 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $48.41 | 13.178% | $54.7895 | $54.79 | $54.80 | $54.80 |
| Purchase #7 | $126.30 | 7.456% | $135.7169 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $688.97 | $745.1394 | $745.15 | $745.15 | $745.10 | |