| 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 | $99.66 | 9.206% | $108.8347 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $250.60 | 8.117% | $270.9412 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $52.51 | 4.112% | $54.6692 | $54.67 | $54.65 | $54.70 |
| Purchase #4 | $57.94 | 7.448% | $62.2554 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $22.70 | 10.697% | $25.1282 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $130.26 | 4.789% | $136.4982 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $52.47 | 7.259% | $56.2788 | $56.28 | $56.30 | $56.30 |
| 7 purchase totals = | $666.14 | $714.6057 | $714.61 | $714.65 | $714.60 | |