| 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 | $122.94 | 10.285% | $135.5844 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $147.97 | 8.767% | $160.9425 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $22.51 | 9.469% | $24.6415 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $36.95 | 6.867% | $39.4874 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $52.56 | 6.600% | $56.029 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $43.49 | 11.848% | $48.6427 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $60.38 | 11.586% | $67.3756 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $486.80 | $532.7031 | $532.70 | $532.80 | $532.60 | |