| 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 | $33.38 | 9.558% | $36.5705 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $123.59 | 9.773% | $135.6685 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $74.37 | 9.770% | $81.6359 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $147.86 | 9.117% | $161.3404 | $161.34 | $161.35 | $161.30 |
| Purchase #5 | $43.56 | 4.394% | $45.474 | $45.47 | $45.45 | $45.50 |
| Purchase #6 | $149.52 | 9.722% | $164.0563 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $138.58 | 4.224% | $144.4336 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $710.86 | $769.1792 | $769.18 | $769.15 | $769.20 | |