| 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 | $10.78 | 5.172% | $11.3375 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $155.35 | 6.169% | $164.9335 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $88.68 | 13.530% | $100.6784 | $100.68 | $100.70 | $100.70 |
| Purchase #4 | $23.64 | 11.570% | $26.3751 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $160.47 | 10.667% | $177.5873 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $71.94 | 13.871% | $81.9188 | $81.92 | $81.90 | $81.90 |
| Purchase #7 | $32.85 | 4.290% | $34.2593 | $34.26 | $34.25 | $34.30 |
| 7 purchase totals = | $543.71 | $597.0899 | $597.10 | $597.15 | $597.10 | |